United States of America v. Google LLC

Docket: Civil Action No. 2020-3010; District Court, District of Columbia; August 4, 2023; Federal District; Federal District Court

Contents:

Opinion Type: Combined Opinion

AI Summarized Opinion

This opinion is from a memorandum opinion in two cases, United States of America, et al. v. Google LLC and State of Colorado, et al. v. Google LLC. The cases involve allegations against Google LLC, which operates the largest Internet general search engine in the United States. The excerpt provides an introduction to Google's operations and market dominance, stating that Google's brand name has become so well-known that it is recognized as a verb in dictionaries. The excerpt explains that Google can be accessed through various platforms, including web browsers, search widgets on Android devices, the Google Search application, and Google's webpage. It also mentions that Google's market share in the U.S. general search services market is nearly 90%, with its closest competitor, Bing, having a market share of roughly 6%. The excerpt notes that Google generates revenue from digital advertising, which is a highly lucrative industry. However, it emphasizes that a company with a monopoly market position, like Google, does not violate the law solely based on its market dominance. To be considered unlawful, the company must engage in conduct that stifles competition in the defined markets.

In these consolidated cases, the United States and the Attorneys General of 38 states have accused Google of violating Section 2 of the Sherman Act by unlawfully maintaining monopolies through exclusionary practices in four relevant markets. The alleged anticompetitive conduct includes monopolizing the markets for general search services, general search text advertising, search advertising, and general search advertising. The plaintiffs claim that Google has maintained its monopoly power through exclusive contracts, making Google the default search engine on various products in exchange for a share of advertising revenue. These agreements are with web browser developers, such as Apple and Mozilla, as well as original equipment manufacturers and wireless carriers, like Samsung and Verizon, who sell Android devices. The plaintiffs argue that occupying the default search engine position on these products prevents effective competition in the relevant markets. The Attorneys General also accuse Google of weakening specialized vertical providers (SVPs) by limiting their visibility on Google's search engine results page and demanding favorable data access terms. Furthermore, the Attorneys General claim that Google uses its proprietary search engine marketing tool, SA360, to harm competition by delaying the implementation of certain product features for Microsoft Ads, Google's closest rival.

This opinion pertains to Google's motions for summary judgment in two separate cases. Google does not contest the definition of the relevant markets or its monopoly power in those markets. However, it challenges the accusation that its conduct has harmed competition. The court grants Google's motions in part and denies them in part. In the case filed by the United States and joined by the Attorneys General, the court denies summary judgment regarding the claim that Google's exclusive dealing arrangements violate Section 2 of the Sherman Act. There are genuine disputes of material fact that require a trial. However, Google's motion is granted regarding certain aspects of the United States' claims, including Google's Android Compatibility Commitments, Anti-Fragmentation Agreements, agreements related to Google Assistant and IoT devices, and management of the Android Open Source Project. The Attorneys General's additional claims are granted in favor of Google regarding the alleged weakening of SVPs, as the Plaintiffs failed to demonstrate the necessary anticompetitive effect. However, there is a genuine dispute of material fact regarding the anticompetitive effect of Google's disparate development of SA360's ad-buying features, so summary judgment is denied for that part of the Attorneys General's claims. The procedural history includes the filing of complaints by the United States Department of Justice and the Attorneys General of eleven states, as well as a separate complaint by the Attorneys General of 38 states and territories.

This opinion provides a summary of a case involving Google and allegations of anticompetitive conduct. The Department of Justice (DOJ) initially filed a complaint, joined by 11 states, including Arkansas, Florida, Georgia, Indiana, Kentucky, Louisiana, Mississippi, Missouri, Montana, South Carolina, and Texas. Later, an additional 38 states and territories, including Colorado, Nebraska, Arizona, Iowa, New York, North Carolina, Tennessee, Utah, and others, filed a separate action against Google. The Colorado Plaintiffs asserted three Section 2 claims related to alleged markets. The court consolidated the two cases for pretrial purposes. The DOJ Plaintiffs amended their complaint to include California, Michigan, and Wisconsin as plaintiffs. After a period of discovery, Google filed a motion for summary judgment on all claims. The background facts of the case include the relevant markets, such as general search services and general search advertising. Google and Bing are the leading general search engines, while smaller players include Yahoo!, DuckDuckGo, Brave, Ecosia, and Neeva. General search text advertising is a specific type of advertisement placed above or below organic search results on a search engine results page. The general search advertising market includes all advertisements sold by a general search engine in connection with a general search query.

This opinion discusses allegations made by the Colorado Plaintiffs and the DOJ Plaintiffs regarding Google's alleged unlawful monopoly maintenance in the search advertising market. The general search advertising market includes various types of ads that appear on Google's search engine results page (SERP), such as vertically focused search ads and universals. Vertically focused search ads include product listings, local search ads, and hotel ads, while universals include ads for hotels, flights, shopping, and vacation rentals. The DOJ Plaintiffs allege that Google unlawfully monopolizes the search advertising market, while only the Colorado Plaintiffs allege unlawful monopoly maintenance in this market. The excerpt also mentions distribution agreements that the DOJ Plaintiffs and Colorado Plaintiffs argue contribute to Google's unlawful maintenance of monopolies. These agreements include Browser Agreements with web browser developers like Apple and Mozilla, where Google becomes the default search engine in exchange for a share of search advertising revenue. However, users can still change the default search engine. Android Agreements are between Google and original equipment manufacturers (OEMs) of Android devices or phone carriers that sell Android devices. These agreements require OEMs to pre-install Google's proprietary apps, including Google Search and Chrome, if they choose to pre-install any of Google's apps.

This opinion discusses agreements made by Google with various parties regarding search access points on web browsers and Android devices. The excerpt mentions that Google entered into an agreement with Apple in 2005, making Google the default search engine on Apple's Safari web browser. It is noted that Safari is the only pre-installed web browser on Apple devices. Google also reached a similar agreement with Mozilla, but Mozilla later changed its default search engine to Yahoo! before switching back to Google. The excerpt also mentions agreements with smaller browser developers, Opera and UCWeb. Additionally, the excerpt briefly mentions Android agreements, specifically Mobile Application Distribution Agreements (MADAs) and Revenue Share Agreements (RSAs).

The Android Operating System (Android OS) is a mobile phone operating system owned by Google. It is the second most widely used mobile phone operating system in the US, after Apple's iOS. Unlike iOS, which is exclusive to Apple devices, Android OS is open source and can be used by various OEMs on their smartphones and other devices. Consumers can purchase Android devices directly from OEMs or carriers. The Department of Justice (DOJ) and Colorado Plaintiffs are concerned about two types of agreements between Google and OEMs/carriers - Mobile Application Distribution Agreements (MADAs) and Revenue Share Agreements (RSAs). MADAs involve Google providing OEMs with a license for proprietary Google applications, which must be preloaded on the device's default home screen. The MADA also prohibits OEMs from changing default settings if Google apps are preinstalled. However, OEMs are not restricted from preloading search applications or browsers from other search engines. RSAs involve Google making monthly payments to carriers and OEMs in exchange for being the exclusive general search engine preinstalled on Android devices covered by the RSA. The DOJ and Colorado Plaintiffs argue that Google's monopoly power affects specialized vertical search providers (SVPs) by limiting their visibility in Google's search engine results page (SERP).

This opinion discusses the different types of search results that appear on Google's search engine results page (SERP) in response to a query. These include organic web results, search text ads, and specialized search results in various commercial segments. The specialized search results, also known as verticals, are organized around a specific search query and may include photos, prices, customer ratings, and business hours. Google has implemented visibility restrictions on these specialized vertical units (SVPs) in certain commercial segments, such as hotels, flights, and local businesses. SVPs are not allowed to appear in the free listings in these segments or purchase ads in their own name. However, they can appear in other verticals like vacation rentals. The legal excerpt also mentions how Google obtains data from SVPs, both through crawling and indexing websites and by acquiring structured data from third parties. As a condition of participating in vertically-focused search advertising, Google requires certain SVPs to provide access to their data.

This opinion discusses Google's use of SVP data for its own purposes in various areas such as hotels, flights, and local services. It also mentions that SVPs who share data with Google are not restricted from providing the same data to Google's rivals, but they are required to give Google data equivalent to any competitor. The excerpt then moves on to discuss Google's search engine marketing (SEM) tool, SA360. It explains that advertisers can purchase online advertisements directly from content publishers, online platforms, or through an SEM tool. SEM tools allow advertisers to manage search advertising campaigns across multiple search engines, saving time and effort. SA360 is the most used SEM tool, but rival SEM tools include Skai, Marin, and Adobe. When advertisers use an SEM tool like SA360, the tool earns a commission on the dollar it manages. SA360 allows advertisers to place ads across multiple search engines, including Google, Bing, Yahoo! Japan, and Baidu. However, other SEM tools like Skai, Marin, and Adobe offer integration with sites like Amazon, Facebook, Twitter, and Pinterest in addition to search engines. The concept of "feature parity" is also mentioned, which refers to the parity between Google Ads features and Microsoft Ads features offered by SA360. It is noted that historically, SA360 has supported more features on Google Ads than Microsoft Ads, allowing users of SA360 to buy ads more efficiently on Google Ads. The lack of feature parity is not unique to SA360 among SEM tools.

This opinion discusses the support levels offered by SA360, Marin, Skai, and Adobe for Microsoft Ads and other ad platforms. It mentions that the Plaintiffs' Complaint identifies five SA360 features that Google either delayed support for or failed to support. These features include auction-time bidding, call extensions, dynamic search ads, responsive search ads, and local inventory ads. However, a new version of SA360 was launched in February 2022, which supported four of the five features. Google began working on developing the fifth feature, auction-time bidding, in early 2021 and it is currently in the testing phase. The legal standard section explains that summary judgment is appropriate when there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law. A genuine dispute exists when a reasonable jury could return a verdict for the nonmoving party. The party seeking summary judgment must demonstrate the absence of a genuine issue of material fact. The section also discusses the burden-shifting framework for monopolization cases under Section 2 of the Sherman Act. It states that the offense of monopolization requires the possession of monopoly power in the relevant market and the willful acquisition or maintenance of that power through exclusionary conduct. Google does not contest the first element of monopoly power in the relevant markets for purposes of summary judgment.

This opinion is from a legal hearing transcript discussing the issue of whether Google has maintained monopoly power through exclusionary conduct or procompetitive means. The court refers to the burden-shifting framework established in the Microsoft case, which requires the plaintiff to establish a prima facie case showing that the monopolist's conduct has an anticompetitive effect that harms the competitive process and consumers. The defendant can then offer a procompetitive justification for its conduct, and the burden shifts back to the plaintiff to rebut it. If the procompetitive justification stands unrebutted, the plaintiff must demonstrate that the anticompetitive harm outweighs the procompetitive benefit. The court emphasizes that intent is only relevant to the likely effect of the conduct. Google's motion for summary judgment focuses on the first step of the burden-shifting framework, arguing that the plaintiffs have not made out their prima facie case. The parties disagree on the constituent elements of the prima facie case and whether the challenged conduct should be considered in the aggregate or independently.

The plaintiffs in this case are challenging Google's approach to establishing a prima facie case. They argue that the prima facie inquiry should focus solely on whether the conduct in question has an anticompetitive effect in the relevant market. Both parties agree that there are certain types of conduct that generally do not harm competition, such as price cutting or product improvement. However, the plaintiffs contend that even conduct typically considered competition on the merits could still be anticompetitive depending on the circumstances. They argue that the court should determine whether there are anticompetitive effects regardless of the nature of the conduct. The fundamental question is whether the plaintiff has shown that the monopolist's conduct harmed competition, without the need to demonstrate that the conduct is inherently anticompetitive. The parties also disagree on how to assess whether Google's conduct has an anticompetitive effect. Google argues that the court should not consider the challenged conduct in the aggregate without first determining whether each category of conduct is exclusionary and has an anticompetitive effect on its own. The plaintiffs, on the other hand, argue that anticompetitive effects should be analyzed in a contextual manner, rather than through a formalistic approach. They propose aggregating the anticompetitive effects of Google's conduct, including conduct that may not be anticompetitive on its own, to determine whether there is an overall anticompetitive effect.

There is a discussion about Google's desire to rewrite the complaint made by the States in order to assert three independent claims. This would allow Google to avoid challenging the States' assertion that their conduct harms competition as a whole. The Colorado Plaintiffs argue that their allegations regarding SA360 and SVP cannot be viewed separately from each other or the exclusive distribution agreements. They claim that these tactics by Google weaken its rivals and create a monopoly feedback loop. The parties have different interpretations of how the D.C. Circuit measured anticompetitive harm in the Microsoft case. The Plaintiffs argue that the court must conduct a fact-intensive inquiry that considers whether the monopolist's conduct on balance harms competition, citing the Microsoft case as an example. They point to the court's analysis of Microsoft's agreements with independent software vendors (ISVs) as evidence of anticompetitive behavior. Google, on the other hand, argues that the Microsoft court did not lump together exclusionary and non-exclusionary conduct in assessing anticompetitive effect and rejected the approach urged by the Plaintiffs. They claim that the court only considered the particular exclusionary conduct when assessing harm to competition in the Microsoft case.

This opinion discusses a legal case involving Google and Microsoft, specifically focusing on the evaluation of exclusionary practices and their anticompetitive effects. In the case, Microsoft was found to have maintained its monopoly in personal computer operating systems by suppressing competition with Netscape's Navigator web browser. Microsoft employed various anticompetitive means, including exclusive agreements with original equipment manufacturers (OEMs) and internet access providers (IAPs) to block distribution channels for Navigator. The court held that these exclusionary arrangements largely foreclosed distribution channels to Microsoft's rivals. The court also emphasized the need to evaluate each type of alleged exclusionary practice separately to determine its anticompetitive effect. It only considered conduct that was deemed anticompetitive, and the burden shifted to Microsoft to justify its exclusive dealing contracts with IAPs. The court did not evaluate whether practices that did not violate Section 2 were anticompetitive when viewed alongside the exclusive dealing arrangement. The excerpt also clarifies that the analysis of Microsoft's agreements with independent software vendors (ISVs) is not applicable to the current case.

This opinion discusses the analysis of "course of conduct" liability in the context of antitrust law. It references the case of Microsoft, where it was established that a plaintiff must demonstrate a series of acts, each of which may harm competition slightly, but when combined, have a significant enough effect to establish liability. The court clarifies that conduct deemed procompetitive cannot be included in this analysis. The court notes that the Colorado Plaintiffs have not pursued a course-of-conduct theory in their argument. The excerpt also discusses the aggregation of harm in the Microsoft case, where exclusive arrangements with Independent Software Vendors (ISVs) were considered anticompetitive when combined with foreclosure occurring through the main channels of browser distribution. However, the court distinguishes this aggregation of harm from what the Colorado Plaintiffs have requested, which is to view three different types of monopolistic conduct as one in order to evaluate harm in the relevant markets. The court cites other appeals court cases that have evaluated exclusionary conduct separately before applying relevant antitrust law. Lastly, the excerpt mentions that the Supreme Court's decision in Continental Ore, which the Colorado Plaintiffs rely on, is not relevant to the current case.

This opinion discusses two legal cases, Continental Ore Co. v. Union Carbide & Carbon Corp. and Conwood Company v. United States Tobacco Company, and their relevance to the issue at hand. In Continental Ore, the Supreme Court found that plaintiffs should be given the full benefit of their proof without compartmentalizing the various factual components of a conspiracy. However, it is important to note that this statement pertained to proof of antitrust conspiracy, not unilateral conduct by an alleged monopolist. In Conwood, the Sixth Circuit evaluated the defendant's anticompetitive conduct and emphasized the need for a thorough analysis of each fact situation in determining whether the monopolist's conduct is unreasonably anti-competitive. The excerpt also mentions another case, New York v. Actavis, where the Second Circuit affirmed that a monopolist's actions are anticompetitive under the Sherman Act if they combine product withdrawal with other conduct that coerces consumers and impedes competition. Overall, these cases do not support the arguments made by the Colorado Plaintiffs in the opposition.

In the case of N.Y. ex rel. Schneiderman v. Actavis PLC, the defendant company introduced a new product and withdrew the old one, which the Second Circuit determined to be a "hard switch" that resulted in anticompetitive effects in the relevant market. Similarly, in LePage's v. 3M, the Third Circuit found that 3M's bundled rebates and exclusive dealing practices were anticompetitive. However, it is important to note that these cases do not support the proposition that anticompetitive effects must be combined across different types of monopolistic behavior. Instead, the court must analyze the exclusionary conduct separately before applying the relevant law. Moving on to the discussion of joint claims in the case at hand, the court first addresses the allegations concerning Google's Browser Agreements and Android Agreements. Plaintiffs claim that both agreements are exclusive contracts that foreclose a substantial part of the relevant markets, while Google contests the exclusive nature of the Browser Agreements and the Android MADAs. The court will determine whether these agreements are exclusive or de facto exclusive, and then consider the proper measure of substantial foreclosure. An exclusive dealing arrangement is an agreement where a buyer agrees to purchase certain goods or services only from a particular seller for a certain period of time. Exclusive dealing contracts are generally not disfavored by antitrust laws, as they may not pose a competitive threat. However, when imposed by a monopolist, exclusive dealing contracts are of special concern.

This opinion discusses the legal implications of exclusive agreements made by monopolists and their potential violation of Section 2 of the Sherman Act. It mentions that a lower foreclosure rate may still give rise to a Section 2 violation. The legality of such agreements depends on whether they foreclose a substantial share of the relevant market, limiting opportunities for other traders to enter or remain in that market. The D.C. Circuit has not definitively determined what constitutes substantial foreclosure, but it has suggested that even contracts foreclosing less than the usual 40% or 50% share required for a Section 1 violation may still violate Section 2. Plaintiffs must define the relevant market and prove the degree of foreclosure. The excerpt specifically discusses Google's Browser Agreements, which require developers to set Google as the default search engine on their web browsers but allow end users to change the default. Plaintiffs argue that these agreements constitute exclusive dealing because they make Google the de facto exclusive general search engine. They claim that being the default search engine on a preinstalled and prominently placed app is the most efficient and effective way for a general search engine to reach users. Google argues that their agreements with browser developers are not exclusive or de facto exclusive because they have never prevented other search engines from being promoted in the same browsers. Google also argues that the agreements are the result of customer-driven product design demands.

This opinion discusses the argument made by Google regarding the exclusivity of its Browser Agreements. Google asserts that the agreements are not de facto exclusive because they do not restrict web browser developers from promoting rival search engines. Google argues that exclusive dealing involves an agreement that prevents the buyer from purchasing a given good from any other vendor. According to Google, the Browser Agreements do not prevent Apple, Mozilla, or other browser developers from integrating and promoting any other search engine, nor do they prevent users from accessing search rivals through these browsers. Google also highlights that Apple and Mozilla are permitted to promote rival search engines and receive revenue-share payments from those rivals. Additionally, Google states that the revenue share percentage it pays does not depend on the number of queries submitted to Google instead of rival search engines. However, the plaintiffs argue that the Browser Agreement with Apple is exclusive because it requires Apple to make Google the preset default search engine on the address bar in Safari. They also claim that Google's agreements with other browser developers are de facto exclusive for similar reasons. The plaintiffs contend that Google's argument raises factual disputes about the actual or de facto exclusivity of these agreements. The court finds that there is a genuine dispute of material fact regarding the de facto exclusivity of Google's Browser Agreements.

This opinion discusses the issue of exclusivity in the Browser Agreements entered into by developers, particularly in relation to Google's position as the default search engine. The excerpt references legal precedents that emphasize the importance of considering the specific industry structure and circumstances in antitrust analysis, rather than relying on formalistic distinctions. It argues that the Browser Agreements, which make Google the default search engine for years at a time, can be seen as a form of exclusivity that prevents rivals from occupying the default position in the browser's integrated search bar. The excerpt also mentions a comparison to Microsoft's agreement with AOL, which was deemed an exclusive contract. However, it acknowledges that there are differences between the Browser Agreements and the Microsoft-AOL agreement, and the legal significance of these distinctions will be determined after a trial. The excerpt concludes by dismissing Google's argument that the single-preset default search is a consequence of other companies' design choices, stating that Google still holds exclusive rights to the default across multiple web browsers.

The court is considering whether Google's Browser Agreements, which make Google the default search engine on Apple devices, are exclusive contracts. Google argues that these agreements are lawful because they are a result of competitive bidding and that Google has won based on the merits of its search engine. However, the plaintiffs argue that the existence of multiple bidders does not make an anticompetitive agreement permissible and that the terms of Google's contracts harm competition. The court finds that this issue cannot be resolved on summary judgment and should be further examined in the procompetitive prong of the case.

The author discusses the Microsoft analysis and its relevance to the current case involving Google. The D.C. Circuit encountered three types of agreements in the Microsoft case that were either explicitly exclusive or "exclusive as a practical matter." These agreements were between Microsoft and ISVs, IAPs, and Apple. The court determined whether these exclusive agreements foreclosed a substantial share of the market. If they did, the court looked to Microsoft to provide a procompetitive justification. In the case of Microsoft's exclusive deals with ISVs and Apple, the court found that they had a substantial effect on foreclosing rival browsers from the market and preserving Microsoft's monopoly. The analysis was the same for IAPs. The court did not consider whether the exclusive agreements were the result of lawful "competition for the contract" at the prima facie stage. Only after determining that the agreements were anticompetitive did the court consider whether there was a procompetitive justification. In the current case, Google will have the opportunity to provide a procompetitive justification for the Browser Agreements and show that they resulted from "competition for the contract." The out-of-circuit cases cited by Google do not entitle it to judgment as a matter of law at this stage. The Menasha case, for example, confirms that exclusive agreements are not per se anticompetitive and that competition for the contract is encouraged by antitrust laws.

This opinion discusses the Second Circuit's statement in Balaklaw v. Lovell that exclusive agreements may actually encourage competition but can still be scrutinized under antitrust laws. The Third Circuit in Race Tires also emphasized that exclusive agreements are not exempt from antitrust scrutiny, despite the encouragement of competition among businesses to serve as exclusive suppliers. Google cites the EpiPen case to argue that customer-instigated exclusive dealing contracts ease anticompetitive concerns, but the court clarifies that exclusive dealing arrangements instigated by the monopolist can still be procompetitive, and those instigated by the customer can still be anticompetitive. The Tenth Circuit establishes that the legality of exclusive dealing contracts should be analyzed under the rule of reason, which requires a fact-specific assessment of market power and structure to determine the actual effect on competition. The court concludes that Google's "competition for the contract" argument is better suited for the procompetitive prong of the Microsoft analysis and that a market foreclosure analysis is necessary to determine if the Browser Agreements are anticompetitive.

The court is addressing the issue of foreclosure in relation to the Android MADAs (Mobile Application Distribution Agreements) and whether they constitute exclusive dealing arrangements. The plaintiffs argue that the MADAs and RSAs (Revenue Sharing Agreements) work together to ensure that Google is the only preset default search engine on any Android preinstalled search access point. They claim that almost all Android devices sold in the United States are subject to a MADA, and market realities require OEMs (Original Equipment Manufacturers) to sign MADAs in order to be successful. MADAs require OEMs to preinstall the Google Search App and Chrome browser, and to place Google's search widget on the device home screen, all defaulting to Google Search. The RSA then ensures that all preinstalled search access points will have Google as the preset default and no rival search engine will be preinstalled. The plaintiffs argue that when viewed collectively, the MADAs and Android RSAs ensure exclusivity for Google. On the other hand, Google concedes that RSAs are exclusive but argues that MADAs are not because MADA licensees can preinstall other browsers and search apps and set them as the default upon first use. The court finds that although the MADA is not explicitly an exclusive contract, there is a dispute of fact as to whether market realities make it one. Google's expert admits that OEMs can't sign an RSA unless they have also signed the MADA, suggesting that the advantages of the RSA are relevant for deciding whether to sign a MADA. Furthermore, Google admits that no manufacturer has sold an Android phone in the US with both Google's search widget and an additional search widget for a different search engine. This suggests that market realities may prevent rivals from competing for another place on an Android device's home screen once Google occupies the default search widget.

This opinion discusses the concept of exclusive agreements and their potential anticompetitive effects under the Sherman Act. It highlights that the mere absence of a prohibition on engaging with competitors in an agreement does not necessarily mean it is not exclusive. The excerpt also mentions that the Sherman Act does not automatically deem exclusive contracts by monopolists as unlawful. Instead, courts must assess the extent to which such agreements foreclose competition in the relevant market. The Microsoft decision is referenced, which suggests that a monopolist's use of exclusive contracts could violate Section 2 of the Sherman Act even if the foreclosure is less than the typical threshold required for a Section 1 violation. The burden of proving a significant degree of foreclosure lies with the plaintiffs, who argue that the percentage of the market covered by exclusive contracts represents the level of foreclosure. The plaintiffs' expert analysis indicates that the Browser Agreements and Android Agreements cover a substantial portion of U.S. general search traffic and ads. Google's argument focuses only on the Android Agreements and rejects the inclusion of Google searches made through Chrome on Windows and Apple devices in the foreclosure analysis.

This opinion discusses the arguments made by both the plaintiffs and Google in a case regarding foreclosure analysis and anticompetitive effects. The plaintiffs argue that the court should consider the market reality of Google's preloaded status on Android devices and the impact of the alleged unlawful agreements. Google, on the other hand, argues that foreclosure should be measured by comparing the impact of the agreements to a hypothetical world where they do not exist. Google also disputes the extent of foreclosure and the proper way to measure it. The court determines that there is sufficient conflict and unresolved questions about foreclosure and the appropriate measurement method, thus denying summary judgment on the claims related to the Browser Agreements and Android Agreements. The court then proceeds to discuss the allegations raised by the Colorado Plaintiffs regarding Google's treatment of SVPs and the development of SA360, which they argue have anticompetitive effects in various search-related markets.

This opinion discusses the plaintiffs' arguments against Google's conduct towards SVPs (Suppliers of Vertical Products). SVPs rely on Google for customers and as suppliers of proprietary data. The plaintiffs claim that Google imposes visibility limitations on SVPs, such as restricting their appearance in certain search results and demoting their organic web links. This allegedly increases customer acquisition costs for SVPs and prompts them to purchase more advertising. The plaintiffs also argue that Google requires SVPs to share their data with Google to the same extent they share it with Google's competitors, potentially depriving SVPs of control over their valuable assets. The plaintiffs assert that Google's actions harm competition in the relevant markets by making SVPs heavily dependent on Google, increasing their advertising costs, and weakening their position.

This opinion discusses the arguments made by the plaintiffs and Google in a legal case. The plaintiffs argue that Google's actions weaken its rivals' partnerships with search vertical providers (SVPs), which reduces competition in the search and search-related ad markets. They claim that stronger partnerships between rivals and SVPs would lead to greater competition and aid the growth of innovative challengers to Google's monopoly. Google, on the other hand, argues that its actions are genuine product improvements and not exclusionary conduct. They also argue that the plaintiffs fail to show anticompetitive effects and that the alleged harm to SVPs does not harm competition in the relevant markets. The court agrees with Google's second argument, stating that the plaintiffs' theory of harm relies heavily on the opinion and speculation of their expert and lacks factual evidence.

This opinion discusses the arguments made by the plaintiffs in a case against Google regarding its treatment of specialized vertical providers (SVPs) and its impact on competition in the relevant markets. The plaintiffs argue that Google's data restrictions discourage SVPs from investing in their data and prevent them from granting exclusive access to some data to Google's rivals. However, the excerpt points out that these arguments are not supported by any record evidence. The opinions of Professor Baker, on which these arguments are based, are deemed speculative and lacking a basis in the record. The excerpt also addresses the plaintiffs' claim that Google has a motive to diminish SVPs to protect its monopoly revenues, but it argues that this does not demonstrate harm to competition in the relevant markets since SVPs do not compete with Google in general search or the general search-related ad markets. Overall, the excerpt suggests that the plaintiffs have not established a prima facie case against Google.

The argument revolves around Google's alleged anticompetitive practices and their impact on the general search and general-search related advertising markets. The plaintiffs claim that Google has failed to provide evidence that the visibility limits implemented by the company benefit users. However, the court states that Google only needs to establish a procompetitive justification for these limits if the plaintiffs can first demonstrate that they are anticompetitive in the relevant markets. The plaintiffs also argue that Google's inclusion of certain verticals in its search results undermines their claim of user benefit. The court dismisses this argument, stating that differential treatment of verticals does not prove anticompetitive harm in the relevant markets. The plaintiffs further point to complaints from specialized vertical providers (SVPs) about Google's data demands, but the court clarifies that the relevant inquiry is whether this practice harms competition in the general search services and general-search related advertising markets, not whether Google unfairly extracts data from SVPs. The plaintiffs offer speculation from a professor but fail to provide proof or a chain of causation to support their contentions. The plaintiffs also argue that Google's data requirements rob SVPs of control over their assets and potentially prevent them from forming differentiated deals with rival search engines. However, the court explains that the Colorado Action is not about competition in the search advertising market, which includes SVPs, as only the Department of Justice (DOJ) Plaintiffs allege a violation in that market. Finally, the plaintiffs rely on two case studies to support their theory of harm, but the court finds that these studies do not significantly contribute to the argument. The court acknowledges that partnerships with SVPs are important but disputes the plaintiffs' assertion that unhampered growth of such partnerships would facilitate competition in the relevant market.

This opinion discusses a legal case involving Google and its treatment of search vertical providers (SVPs) and its impact on competition in the general search and related general-search ad markets. The court concludes that the plaintiffs have not provided sufficient evidence to show that Google's treatment of SVPs has anticompetitive effects. The court also addresses the plaintiffs' argument that Google's conduct weakens SVPs and makes them less attractive as partners to Google's rivals. The court notes that there is some evidence to support this theory, but it is unclear whether the plaintiffs consider it a different form of exclusionary conduct or a downstream effect of Google's distribution agreements.

This opinion discusses the arguments made by both parties in relation to the development of SA360 by Google and its alleged impact on competition. Google argues that there is no evidence to support the plaintiffs' claim that SA360's feature design and development process has prevented advertisers from running campaigns on Microsoft Bing's search advertising platform. Google further contends that the plaintiffs have not provided any estimation of the market foreclosure caused by SA360's feature development decisions. The plaintiffs, on the other hand, argue that Google's offering of "day zero support" for new SA360 features for Google Ads, but not for rival advertising platforms, steers ad spend towards Google and away from its competitors. They claim that when advertisers cannot access Microsoft Ads features that would make their ad campaigns more efficient, they spend less on Microsoft Ads, widening the scale gap. The plaintiffs also argue that Google's general search monopoly makes it a "must-have" for digital advertisers, and alternative advertising options are costly and burdensome. They assert that Google's suggestion to switch SEM tools or avoid them altogether ignores the market realities. The court has not yet ruled on the role of this theory in the trial, as the plaintiffs' papers primarily focus on how Google's conduct weakens SVPs.

This opinion discusses a legal case involving Google and allegations of anticompetitive behavior in the search advertising market. The court refers to the requirement to consider substantial foreclosure in exclusive dealing cases, but states that evidence of substantial foreclosure is not required in this case because it does not involve an exclusive dealing contract. The court finds that there is a genuine dispute of material fact regarding anticompetitive effects in the alleged markets, which prevents summary judgment. The court must draw all reasonable inferences in favor of the plaintiffs at this stage. Google argues that the alleged spend shift from Bing to Google on SA360 is not relevant, but the court determines that the issue is whether Google's delayed rollout of SA360 support for Microsoft Ads harmed competition in the general search advertising market. The court finds that there is evidence suggesting that advertiser spending shifted from Microsoft Ads to Google Ads due to the lack of feature parity on SA360, which is a disputed material fact. Finally, Google argues that the delay in providing feature parity was a "transitory delay" that does not violate Section 2. However, the court notes that evidence suggests that achieving feature parity for Microsoft Ads on SA360 was technically feasible earlier but was not a priority for Google, creating a genuine dispute of material fact as to whether the delay was intended to harm competition.

The court references a previous case, Microsoft v. United States, where it was stated that evidence of a monopolist's intent is only relevant if it helps understand the likely effect of their conduct. Based on this, the court determines that the claims related to the SA360 component of the Colorado Plaintiffs' case will survive summary judgment. The court then addresses additional theories of anticompetitive effect brought by the Plaintiffs. The first theory relates to Google's Android Compatibility Commitments (ACCs) and Anti-Fragmentation Agreements (AFAs), which prohibit manufacturers from distributing devices that do not comply with Google's hardware and software specifications. The Plaintiffs argue that these agreements restrict manufacturers' ability to innovate and inhibit the development of alternative operating systems based on Android forks. However, Google argues that there is no evidence provided by the Plaintiffs to show that these limitations have a substantial anticompetitive effect in the search or search advertising market. As a result, the court grants summary judgment in favor of Google on this part of the claims. The second theory involves Google Assistant and Internet-of-Things (IoT) devices. The Plaintiffs allege anticompetitive conduct related to the promotion of Google Assistant in IoT devices such as smart speakers, home appliances, and automobiles. Google Assistant is a virtual assistant that responds to voice commands. The court does not provide a final ruling on this theory in the excerpt.

The court grants Google's motion for summary judgment in part and denies it in part. The court finds that the plaintiffs' claims related to Google's Android Compatibility Commitments (ACCs), Android Field Agreements (AFAs), Google Assistant, Internet of Things (IoT) devices, and Android Open-Source Project (AOSP) development decisions lack proof of any anticompetitive effect in the relevant markets. Therefore, summary judgment is entered in Google's favor on these claims. However, the court denies Google's motion with respect to its conduct directed against Senior Vice Presidents (SVPs). The court concludes that Google's motions are granted in part and denied in part.

Original Opinion

UNITED STATES DISTRICT COURT
FOR THE DISTRICT OF COLUMBIA
_________________________________________
)
UNITED STATES OF AMERICA, et al., )
)
Plaintiffs, )
)
v. ) Case No. 20-cv-3010 (APM)
)
GOOGLE LLC, )
)
Defendant. )
_________________________________________ )
_________________________________________
)
STATE OF COLORADO, et al., )
)
Plaintiffs, )
)
v. ) Case No. 20-cv-3715 (APM)
)
GOOGLE LLC, )
)
Defendant. )
_________________________________________ )


MEMORANDUM OPINION

I. INTRODUCTION

Google LLC operates the largest Internet general search engine in the United States.

Its brand name has become so ubiquitous that dictionaries recognize it as a verb. 1

A Google search can be performed in a variety of ways—through (1) web browsers, like

Apple’s Safari, Microsoft’s Edge, Mozilla’s Firefox, and Google’s Chrome; (2) search widgets



1
See, e.g., Google, DICTIONARY.COM, https://www.dictionary.com/browse/google (last visited July 31, 2023) (“to
search the internet for information about (a person, topic, etc.)”); Google, OXFORD ENGLISH DICTIONARY,
https://www.oed.com/dictionary/google v2?tab=meaning and use#10568538 (last visited July 31, 2023) (“To use
the Google search engine to find information on the internet.”); Google, MERRIAM-WEBSTER’S DICTIONARY,
https://www.merriam-webster.com/dictionary/google (last visited July 31, 2023) (“to use the Google search engine to
obtain information about (someone or something) on the World Wide Web.”).
that appear on the face of Android devices; (3) the Google Search application, available through

various app stores; and (4) Google’s webpage. Users can search using Google on a host of devices,

including personal computers, mobile phones, tablets, and Internet-of-Things (“IoT”) devices such

as smart speakers, home appliances, and cars.

There are other search engines, of course: Microsoft’s Bing, Yahoo!, and DuckDuckGo, to

name a few. But their market penetration pales in comparison to Google’s. In 2020, Google’s

share of the U.S. general search services market was nearly 90%, and even higher on mobile

devices. The market share of Google’s closest competitor, Bing, was roughly 6%.

Google, like most search engines, generates revenue from digital advertising. Digital

advertising is incredibly lucrative. Advertisers spend over $80 billion annually just to reach

general search users (and billions more on other forms of digital advertising). Not surprisingly,

because of its large market share in general search services, Google also holds a superior market

position in various search-related advertising markets.

A dominant firm like Google does not violate the law, however, merely because it occupies

a monopoly market position. It must act in a manner that produces anticompetitive effects in the

defined markets. That is, a company with monopoly power acts unlawfully only when its conduct

stifles competition.

In these consolidated cases, the United States and the Attorneys General of 38 states have

accused Google of doing just that. They contend that Google has violated Section 2 of the Sherman

Act, 15 U.S.C. § 2, by unlawfully maintaining monopolies through exclusionary practices in four

relevant markets. The United States and Attorneys General jointly allege anticompetitive conduct

in the markets for (1) general search services and (2) general search text advertising. The United




2
States identifies another relevant market for (3) search advertising, and the Attorneys General

assert one more, (4) general search advertising. 2

Both sets of plaintiffs allege that Google has unlawfully maintained its monopoly power

through a set of exclusive contracts. These agreements make Google the default search engine on

a range of products in exchange for a share of the advertising revenue generated by searches run

on Google. Google has such agreements with (1) web browser developers, most notably Apple

and Mozilla, and (2) original equipment manufacturers (like Samsung) and wireless carriers (like

Verizon) who sell Android devices. So, for example, when a purchaser buys a new iPad, Google

will be the out-of-the-box default search engine on Apple’s Safari web browser. Similarly, if a

user prefers Android devices, the search widget that appears on the home screen typically is

preloaded with Google’s search engine. Occupying the default search engine position on these

products, Plaintiffs contend, is exclusionary conduct that unlawfully prevents Google’s rivals from

effectively competing in the relevant markets.

The Attorneys General also charge Google with two other forms of anticompetitive

conduct, which they contend reinforce Google’s monopolies. First, the Attorneys General claim

that Google’s conduct has weakened Specialized Vertical Providers (“SVPs”), which are

companies focused on niche markets—like Expedia or Tripadvisor for travel, OpenTable for

restaurant reservations, and Amazon or eBay for shopping. Google has harmed SVPs, the

Attorneys General allege, by (1) limiting the visibility of SVPs on Google’s Search Engine Results

Page, and (2) demanding that SVPs make their data available to Google on terms no less favorable

than it does to others. The weakening of SVPs, the Attorneys General say, harms competition in

the general search and general search-related advertising markets.



2
The relevant markets are discussed in Section III.A.

3
Second, the Attorneys General claim that Google uses its proprietary search engine

marketing tool—SA360—to thwart competition. Buyers use SA360 to purchase digital

advertisements across multiple platforms, including on Google (through Google Ads) and its

closest rival Bing (through Microsoft Ads). The Attorneys General accuse Google of harming

competition by delaying the implementation of various SA360 product features for Microsoft Ads

that have long been available for Google Ads, thus harming Microsoft’s ability to compete.

Before the court are Google’s motions for summary judgment as to all claims in both cases.

At this stage, Google is not contesting the markets as Plaintiffs have defined them. Nor does it

dispute that it possesses monopoly power in those markets. What Google challenges is the

accusation that its alleged conduct has harmed competition in the relevant markets.

After having considered the parties’ briefing and the extensive record, and for the reasons

explained below, the court grants Google’s motions in part and denies them in part. With respect

to the complaint filed by the United States, and joined by the Attorneys General, the court denies

summary judgment as to the claim that Google’s alleged exclusive dealing arrangements violate

Section 2 of the Sherman Act. There remain genuine disputes of material fact that warrant a trial.

Google’s motion is granted, however, insofar as the United States’ claims rest on (1) Google’s

Android Compatibility Commitments and Anti-Fragmentation Agreements; (2) Google’s

agreements relating to Google Assistant and IoT devices; and (3) Google’s management of its

Android Open Source Project. Plaintiffs have not offered any opposition as to those three parts of

their claims.

As for the Attorneys General’s additional claims, the court grants judgment in favor of

Google insofar as those claims rely on Google’s alleged weakening of SVPs. With respect to those

allegations, Plaintiffs have not demonstrated the requisite anticompetitive effect in the relevant



4
markets to make out a Section 2 prima facie case. However, there remains a genuine dispute of

material fact with regard to the anticompetitive effect of Google’s disparate development of

SA360’s ad-buying features. Summary judgment is therefore denied as to that part of the

Attorneys General’s claims.

II. PROCEDURAL HISTORY

On October 20, 2020, the United States Department of Justice (“DOJ”) and the Attorneys

General of eleven states 3 (collectively, “DOJ Plaintiffs”) filed a complaint (“DOJ Action”) against

Google asserting violations of Section 2 of the Sherman Act. DOJ Compl., ECF No. 1. The

DOJ Plaintiffs accused Google of unlawful monopoly maintenance “in the markets for general

search services, search advertising, and general search text advertising in the United States through

anticompetitive and exclusionary practices.” Id. at 2. Its Complaint contained three Section 2

claims, each corresponding to one of the alleged markets. Id. ¶¶ 173–193.

Two months later, the Attorneys General of 38 states and territories, 4 led by the State of

Colorado (“Colorado Plaintiffs”), filed a separate complaint (“Colorado Action”) against Google

alleging unlawful monopoly maintenance in the markets for “general search services, general

search text advertising, and general search advertising in the United States.” Compl., Colorado v.

Google, No. 20-cv-3715 (APM) (D.D.C.) [hereinafter Colorado Docket], ECF No. 3 [hereinafter

Colorado Compl.], ¶ 1. The Colorado Action incorporated “[t]he search advertising market

defined in the DOJ Complaint” and the claims made by the DOJ Plaintiffs, id. at 22 n.3, and

“allege[d] additional facts demonstrating a broader pattern of Google’s anticompetitive conduct,”


3
The 11 states that initially joined DOJ are Arkansas, Florida, Georgia, Indiana, Kentucky, Louisiana, Mississippi,
Missouri, Montana, South Carolina, and Texas. See DOJ Compl. at 1–2.
4
The 38 states and territories in the Colorado Action are Colorado, Nebraska, Arizona, Iowa, New York, North
Carolina, Tennessee, Utah, Alaska, Connecticut, Delaware, the District of Columbia, Guam, Hawaii, Idaho, Illinois,
Kansas, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Hampshire, New Jersey, New Mexico, North
Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Dakota, Vermont, Virginia,
Washington, West Virginia, and Wyoming. Colorado Compl. at 4–5.

5
id. ¶ 58. The Colorado Plaintiffs also asserted three Section 2 claims, each corresponding to one

of the alleged markets. Id. ¶¶ 212–232.

On January 7, 2021, the court consolidated the two cases under Federal Rule of Civil

Procedure 42(a) “for pretrial purposes, including discovery and related proceedings.”

Order Granting in Part and Denying in Part Pls.’ Mot. to Consolidate, Colorado Docket,

ECF No. 67, at 1; see FED. R. CIV. P. 42(a)(1). On January 15, 2021, the DOJ Plaintiffs filed an

Amended Complaint, adding California, Michigan, and Wisconsin as plaintiffs. DOJ Am. Compl.,

ECF No. 94, at 2.

After a rigorous period of discovery, Google moved for summary judgment as to all claims

in both cases. Def.’s Mot. Summ. J., ECF No. 421 (DOJ Action); Def.’s Mot. for Summ. J.,

ECF No. 426 (Colorado Action).

III. BACKGROUND

The following recitation of background facts is largely undisputed by the parties.

A. Relevant Markets

General Search Services. The general search services market consists of “general search

engines, which are ‘one-stop shops’ consumers can use to search the internet for answers to a wide

range of queries.” Pls.’ Mem. in Opp’n to Def.’s Mot., ECF No. 476 [hereinafter DOJ Opp’n],

Pls.’ Ctstmt. of Mat. Facts, ECF No. 476-2 [hereinafter DOJ CSMF], ¶ 400. Google and Bing are

the two leading general search engines in the United States. Smaller players in the market include

Yahoo!, DuckDuckGo, Brave, Ecosia, and Neeva. Id. ¶ 405.

General Search Text Advertising. The general search text advertising market is a subset of

the general search advertising market described below. It consists of a specific type of

advertisement sold by general search engines that are “typically placed just above or below the



6
organic search results on a Search Engine Results Page (“SERP”), and resemble the organic results

that appear on a general search engine’s SERP, with a subtle notation that they are ‘ads’ or

‘sponsored.’” DOJ Am. Compl. ¶ 101. Figure 1 is an example of a general search text ad.




Figure 1

General Search Advertising. The general search advertising market includes all

advertisements sold “by a general search engine in connection with a general search query.”

Colorado Compl. ¶ 82. Only the Colorado Plaintiffs allege unlawful monopoly maintenance in

this market. Id. ¶ 59.

The general search advertising market encompasses not only search text ads, but other

types of ads that appear on Google’s SERP, such as “vertically-focused search ads” and

“universals.” Pl. States’ Mem. in Opp’n to Def.’s Mot., ECF No. 465, Pl. States’ Stmt. of Mat.

Facts as to Which There is No Genuine Issue, ECF No. 465-1 [hereinafter Colorado SMF], ¶¶ 23–

26. Vertically focused search ads include product listings, local search ads, and hotel ads. Id. ¶ 25.

Google also has universals for hotels, flights, shopping, and vacation rentals, to name a few.

Id. ¶ 26. Figure 2 illustrates the different types of general search ads.




7
Figure 3

Search Advertising. “The search advertising market consists of all types of ads generated

in response to online search queries, including general search text ads (offered by general search

engines such as Google and Bing) and other, specialized search ads (offered by general search

engines and specialized search providers such as Amazon, Expedia, or Yelp).” DOJ Am. Compl.

9
¶ 97; see also DOJ CSMF ¶ 413 (“There is a search ads market that consists of advertising that is

displayed on the SERP that general or specialized search engines return in response to consumer

real-time queries.”). Only the DOJ Plaintiffs allege that Google unlawfully monopolizes the search

advertising market. DOJ Am. Compl. ¶ 108; Colorado Compl. ¶¶ 59–89.

B. Distribution Agreements

Both the DOJ Plaintiffs and Colorado Plaintiffs contend that “Google has unlawfully

maintained its monopolies by implementing and enforcing a series of exclusionary agreements

with distributors over at least the last decade.” DOJ Am. Compl. ¶ 112; Colorado Compl. ¶ 58.

Plaintiffs 5 take issue with two types of contracts: Browser Agreements and Android Agreements.

The court provides a brief summary of these agreements before discussing them in detail.

Browser Agreements are between Google and web browser developers, primarily Apple

and Mozilla. Under these arrangements, the developers have agreed to make Google the default

search engine for all search access points on their browsers in exchange for a share of the search

advertising revenue generated by Google. The Browser Agreements do not, however, prohibit a

user from changing the default to a different search engine. So, a user who types a query into

Safari’s integrated search bar will search the Internet using Google, unless the user changes the

default setting. The same is true on Firefox.

Android Agreements are between Google and original equipment manufacturers

(“OEMs”) of Android devices, like Samsung, or phone carriers that sell Android devices, like

Verizon. These contracts—there are two—(1) require OEMs that choose to pre-install any of

Google’s proprietary apps to pre-install 11 Google apps (including Google Search and Chrome)



5
References to “Plaintiffs” when discussing the Distribution Agreements in Section III.B. and V.A. refer to both the
DOJ Plaintiffs and the Colorado Plaintiffs. References to “Plaintiffs” when discussing allegations in the Colorado
Action in Section III.C. and V.B refer to the Colorado Plaintiffs only.

10
and place the Google search widget on the device’s home screen; and (2) as part of a separate

revenue share agreement, prohibit OEMs and carriers from preinstalling or otherwise promoting

an alternative general search engine. As a result of these agreements, an Android device user that

enters a search query on a new device will default to Google, unless the user first changes that

setting.

1. Browser Agreements

Web browsers, like Apple’s Safari and Mozilla’s Firefox, have built-in search access points

that automatically route user queries to a default search engine. In Plaintiffs’ view, “[b]eing the

preset default search engine for a search access point on a preinstalled and prominently placed app

is the most efficient and effective way for a search engine to reach users.” DOJ CSMF ¶ 445.

Apple. In 2005, Google and Apple entered into an agreement where,




Def.’s Stmt. of Mat. Facts as to Which There is No Genuine Issue in

Supp. of Mot., ECF No. 423 [hereinafter Google DOJ SMF], ¶ 14; see Google 429 Exs., 6

ECF No. 429, Ex. 7, ECF No. 429-7 [hereinafter Apple Agreement]. Importantly, Safari is the

only web browser that is pre-installed on Apple devices. See Google 429 Exs., Ex. 2, ECF No.

429-2, at 126:3–17. Thus, under the Browser Agreement with Apple,



Apple Agreement at 4. 7

Def.’s Mem. of P. & A. in Supp. of Def.’s Mot. for


6
Citations to “Google 429 Exs.” refer to Google’s exhibits filed under ECF No. 429. Similarly, citations to “Colorado
470 Exs.” refers to Colorado Plaintiffs’ exhibits filed under ECF No. 470. This citing convention will be used for
exhibits throughout the Memorandum Opinion.
7
ECF pagination is used for all exhibits.

11
Summ. J., ECF No. 422 [hereinafter Google DOJ Mot.], at 9.



Id.

Mozilla. The year before it entered into a browser agreement with Apple, Google reached

a similar agreement with Mozilla. Under that contract,




Google DOJ Mot. at 14; Google DOJ SMF ¶ 109; Google 430

Exs., ECF No. 430, Ex. 32, ECF No. 430-7. In 2014, Mozilla decided to change the default search

engine on its Firefox web browser in the United States from Google Search to Yahoo!. See Google

430 Exs., Ex. 31, ECF No. 430-6, at 69:12–19. Two years later it switched back to Google. Id.,

Ex. 39, ECF No. 430-14. As with Google’s agreements with Apple, the contract with Mozilla did

“not limit or preclude” users from changing the default search engine. Id. at 3.

Smaller Web Browser Developers. Google also has agreements with two smaller browser

developers, Opera and UCWeb, which “provide revenue-share payments in exchange for being

the default search engine upon first use, without preventing the promotion of rival search services

or user’s ability . . . to change the default.” Google DOJ Mot. at 18–19.

2. Android Agreements: MADAs and RSAs

The Android Operating System (“Android OS”) is a mobile phone operating system that

Google acquired in 2005. DOJ CSMF ¶ 570. It is now the “second most widely used mobile

phone operating system in the U.S.” behind Apple’s iOS. Google DOJ SMF ¶ 198. Unlike iOS,

which can only be used on Apple devices, Android OS is open source, meaning that numerous

OEMs can use Android OS on their smartphones and other devices. Id. ¶ 199. In the United



12
States, “consumers purchase Android devices directly from OEMs (such as Samsung or Motorola)

as well as from carriers (such as Verizon or AT&T).” Id. ¶ 223.

The DOJ and Colorado Plaintiffs take issue with two types of agreements between Google

and OEMs/carriers—Mobile Application Distribution Agreements (“MADAs”) and Revenue

Share Agreements (“RSAs”).

MADAs. Google has entered into MADAs with OEMs, whereby Google provides the

OEMs a non-exclusive, royalty-free license to 11 proprietary Google applications. Id. ¶¶ 212–

13. 8 If an OEM chooses to download any of the proprietary apps, absent an exemption, the OEM

must “(i) preload on that device [the 11] applications licensed pursuant to the MADA and (ii) place

on the device’s default home screen the Google Search widget, the Google Play application, and a

folder containing the other MADA applications.” Id. ¶ 217. Among the 11 applications are the

Google Search App and Chrome browser. DOJ CSMF ¶ 584. The MADA prohibits OEMs from

“encouraging, teaching, or helping end users to change an Android device’s out-of-the-box default

settings if Google apps are preinstalled on the device.” Id. ¶ 585. MADAs do not, however,

“restrict an OEM from preloading a search application, widget, or browser provided by a search

engine other than Google on any of its devices, including devices on which it chooses to install the

MADA applications.” DOJ Opp’n, Pls.’ Stmt. of Genuine Issues, ECF No. 476-1, [hereinafter

DOJ SGI], ¶ 219.

RSAs. Under its RSAs with “carriers and OEMs, Google makes monthly payments to the

counterparty in exchange for Google being (1) the exclusive general search engine preinstalled on

Android devices covered by the RSA, as well as (2) the search default for all search access points



8
The 11 applications are Google Search, Google Play Store, Google Chrome, YouTube, Google Maps, Gmail, Google
Photos, YouTube Music, Google Duo, Google Drive, and Google Play Movies and TV. DOJ 480 Exs., ECF No. 480,
Ex. 160, ECF No. 480-12, at 21.

13
Etsy are part of the “shopping vertical,” while Expedia and Booking are part of both the “flight

vertical” and “hotel vertical.” SVPs differ from general search engines “because of their much

narrower commercial focus and because many of them afford users the convenience of completing

transactions on their websites, such as purchasing a pair of shoes (Amazon) or reserving a hotel

room (Booking).” Id. ¶ 129.

Limited Visibility in Google’s SERP. To understand the Colorado Plaintiffs’ theory of how

Google’s monopoly power affects SVPs, it is critical to understand how Google designs its Search

Engine Results Page (“SERP”). Google’s SERP includes three types of search results that appear

in response to a query: (1) organic web results, which are the blue “plain text hyperlinks to

webpages for which Google does not receive any payment, ranked according to relevancy and

quality”; (2) search text ads, which look like the organic web results but are actually “paid

advertisements relevant to a query that has been entered”; and (3) specialized search results in

various commercial segments (“universals” or “verticals”), including “‘vertical’ units for certain

categories of information.” Def.’s Stmt. of Mat. Facts as to Which There is No Genuine Issue in

Supp. of Def.’s Mot., ECF No. 428 [hereinafter Google Colorado SMF], ¶¶ 3–5, 8.

The third category, specialized vertical units, refers to results organized around a particular

search query. For example, when a user searches for “hotels in Washington, DC,” in addition to

organic web results and search text ads, Google “offers a hotels unit organized around hotel listings

in a specified location in response to the query.” Id. ¶ 6; see Figure 4. “Unlike text ads, vertically-

focused search ads look less like algorithmic results and may include photos and information such

as prices, customer ratings, and business hours.” Colorado SMF ¶ 24. “Google has universals that

can appear on its SERP for hotels, flights, shopping, and vacation rentals, among others.” Id. ¶ 26.

“Over time, Google has altered its SERP for commercial queries to increasingly display Google’s



15
own search universals above the unpaid blue links,” and the blue links often appear “below the

fold” requiring users to scroll down to see them. Id. ¶¶ 33–34.




Figure 4

Plaintiffs take issue with Google’s imposition of “visibility restrictions on SVPs” in certain

commercial segments. Errata Pl. States Mem. in Opp’n to Def.’s Mot., ECF No. 491 [hereinafter

Colorado Opp’n], at 18. For example, “SVPs cannot appear in results in the free listings in

Google’s hotel universal, flights universal, or in the local universal triggered by searches for

nearby businesses” and “cannot purchase ads in their own name” or “appear prominently in the

tile of local services ads on Google’s SERP.” Id.; see Figure 4. However, SVPs can and do appear

in other universals, like vacation rentals. Colorado SMF ¶ 154; see Figure 5 (listing SVPs

Vio.com, Evolve, and Sojourn).




16
Figure 5

Data-acquisition Agreements. The Colorado Plaintiffs’ allegations concerning SVPs also

center on how Google obtains data from them. Google collects information in two primary ways:

(1) “by crawling and indexing websites throughout the internet,” Colorado SMF ¶ 6, and (2) by

acquiring “structured data” (such as flight availability on a given day or a restaurant’s hours of

operation) from third parties, information that “is not otherwise available through Google’s

internet crawling and indexing.” Id. ¶¶ 7, 173.

Google acquires “structured data” from SVPs. “[A]s a condition of participating in its

vertically-focused search advertising, Google requires certain SVPs to provide access to their

data.” Id. ¶ 175. “Google uses SVP data for its own purposes in its hotels, flights, and local

universals, in local services ads, and in the hotel and flights immersive pages.” Id. ¶ 180. SVPs

who share data with Google are not restricted from providing that same data to Google’s rivals.

Id. ¶ 183. However, SVPs are required to give Google “data equivalent to any competitor.” Id.


17
2. SA360

The Colorado Plaintiffs’ claims also concern Google’s development and use of its search

engine marketing (“SEM”) tool, SA360. Advertisers can purchase online advertisements in a

variety of ways. The three most notable are: (1) directly from online content publishers, like

The New York Times, (2) directly from online platforms like Google, Amazon, Facebook, and

Microsoft through “native tools” or “interface tools,” and (3) through an SEM tool. See Google

Colorado SMF ¶ 243. Native advertising tools allow advertisers to place ads directly on a single

general search engine or platform. Colorado SMF ¶ 75. For example, an advertiser could use

Google’s native tool—Google Ads—to place an ad on Google, and Microsoft’s native tool—

Microsoft Ads—to place an ad on Bing. Id. Alternatively, advertisers can use SEM tools, which

“allow advertisers to plan and manage search advertising campaigns across multiple” general

search engines. Id. ¶ 76.

“SEM tools are popular because they save advertisers time and effort by allowing them to

use a single product to manage and compare ad campaigns across multiple native tools, evaluate

the relative performance of ad campaigns across multiple platforms, and use powerful tools to

assist with ad placement and bidding strategies.” Id. ¶ 81. Google’s SEM tool—SA360—is the

most used SEM tool, accounting for of general search ad revenue among ads placed through

SEM tools. Id. ¶ 80. Rival SEM tools include Skai, Marin, and Adobe. Google Colorado SMF

¶ 253. 11 “When an advertiser places ads through an SEM tool, including SA360, the tool earns a

commission on the dollar it manages.” Colorado SMF ¶ 78.




11
SA360 allows advertisers to place ads across multiple search engines, including Google, Bing, Yahoo! Japan, and
Baidu. Google Colorado SMF ¶ 252. Some SEM tools like Skai, Marin, and Adobe “allow advertisers to buy ads on
search engines, social media, and other sites, and, unlike SA360, integrate not just with search engines like Google
and Bing, but also with sites like Amazon, Facebook, Twitter, and Pinterest.” Google Colorado Mot. at 13; Google
Colorado SMF ¶ 254.

18
Feature Parity. SEM tools offer various features that make ad buying campaigns more

efficient, such as “language targeting” and “location search specific targeting.” Google 436 Exs.,

ECF No. 436, Ex. 87, ECF No. 436-7 at 5 [hereinafter Google Ex. 87]. Historically, SA360 has

supported more features on Google Ads than Microsoft Ads, meaning users of SA360 could buy

ads more efficiently on Google Ads than Microsoft Ads. Colorado SMF ¶¶ 117, 125. The absence

of “feature parity”—which “refers to parity between Google Ads features and Microsoft Ads

features offered by SA360,” Google Colorado SMF ¶ 268—is not unique amongst SEM tools.

“SA360, Marin, Skai, and Adobe offer differing levels of support for Microsoft Ads and other ad

platforms.” Id. ¶ 250.

In November 2019,




Id. Plaintiffs’

Complaint identifies five SA360 features that “Google either delayed support for, or

failed to support: auction-time bidding, call extensions, dynamic search ads, responsive search ads,

and local inventory ads.” Google Colorado SMF ¶ 272; see also Colorado Compl. ¶¶ 152, 160.

A new version of SA360 launched in February 2022, less than two years after Plaintiffs

filed the instant complaint. Google Colorado SMF ¶ 291. The new version supported four of the

five features for Microsoft Ads that Plaintiffs had identified as lacking: “call extensions, dynamic



19
search ads, responsive search ads, and local inventory ads.” Id. Google began working on

developing the fifth feature—auction-time bidding—in early 2021, and it “is currently in the

testing phase.” Google Colorado SMF ¶ 308–09; Hr’g Tr., ECF No. 580, at 180:15–181:18

(counsel for the Colorado Plaintiffs conceding that “it is undisputed that Google is going to install

the very auction time bidding that [Plaintiffs] have complained” of).

IV. LEGAL STANDARD

A. Summary Judgment

Summary judgment is appropriate if “there is no genuine dispute as to any material fact

and the movant is entitled to judgment as a matter of law.” FED. R. CIV. P. 56. A material fact is

one that is capable of affecting the outcome of the litigation, and a genuine dispute exists when “a

reasonable jury could return a verdict for the nonmoving party.” Anderson v. Liberty Lobby, Inc.,

477 U.S. 242, 248 (1986). The party seeking summary judgment must demonstrate the absence

of a genuine issue of material fact. See Celotex Corp. v. Catrett, 477 U.S. 317, 323 (1986). When

determining whether a genuine issue of material fact exists, the trier of fact must view all facts,

and reasonable inferences drawn therefrom, in the light most favorable to the nonmoving party.

See Matsushita Elec. Indus. Co. v. Zenith Radio Corp., 475 U.S. 574, 587–88 (1986).

B. Monopolization: Microsoft Burden-Shifting Framework

Section 2 of the Sherman Act makes it unlawful for a person to “monopolize, or attempt to

monopolize, or combine or conspire with any other person or persons[] to monopolize any part of

the trade or commerce among the several States.” 15 U.S.C. § 2. The offense of monopolization

has two elements: (1) “the possession of monopoly power in the relevant market” and (2) “the

willful acquisition or maintenance of that power” through “exclusionary conduct ‘as distinguished

from growth or development as a consequence of a superior product, business acumen, or historic



20
accident.’” United States v. Microsoft Corp., 253 F.3d 34, 50, 58 (D.C. Cir. 2001) (per curiam)

(internal quotation marks omitted) (quoting United States v. Grinnell Corp., 384 U.S. 563, 570–

71 (1966)). For purposes of summary judgment, Google does not contest element one—monopoly

power in the relevant markets. Hr’g Tr. at 6:11–12. The sole issue for the court to resolve is

whether Google has maintained monopoly power in the relevant markets through “exclusionary

conduct” as opposed to procompetitive means. Microsoft, 253 F.3d at 58.

The D.C. Circuit in Microsoft established a burden-shifting framework for determining

“[w]hether any particular act of a monopolist is exclusionary, rather than merely a form of vigorous

competition.” Id. First, the plaintiff bears the burden of establishing a prima facie case that the

monopolist’s conduct has an “anticompetitive effect.” Id. at 58–59. “That is, [the alleged conduct]

must harm the competitive process and thereby harm consumers. In contrast, harm to one or more

competitors will not suffice.” Id. at 58; id. at 59 (stating that the plaintiff “must demonstrate that

the monopolist’s conduct harmed competition, not just a competitor”).

Second, “if a plaintiff successfully establishes a prima facie case under § 2 by

demonstrating anticompetitive effect, then the monopolist may proffer a ‘procompetitive

justification’ for its conduct.” Id. Conduct is procompetitive if it “is indeed a form of competition

on the merits because it involves, for example, greater efficiency or enhanced consumer appeal.”

Id. If the defendant offers a procompetitive justification, the burden shifts back to the plaintiff to

rebut it. Id.

Finally, “if the monopolist’s procompetitive justification stands unrebutted, then the

plaintiff must demonstrate that the anticompetitive harm of the conduct outweighs the

procompetitive benefit.” Id. In carrying out this balancing, which resembles a “rule of reason”

analysis, courts must focus “upon the effect of [the] conduct, not upon the intent behind it.” Id.



21
Evidence of intent is relevant only insofar as it bears on the “likely effect of the monopolist’s

conduct.” Id.

Google’s motion for summary judgment targets the first step of the burden-shifting

framework. Hr’g Tr. at 13:6–12. In other words, it has not asked the court to evaluate the

procompetitive justification for its alleged conduct nor rule that any procompetitive benefit

outweighs the anticompetitive harm. Its argument is simply that “plaintiffs have not made out

their prima facie case.” Id.

Though the Microsoft burden-shifting framework would seem straightforward, the parties

disagree on precisely how to apply it. They contest two points: (1) the constituent elements of the

prima facie case, and (2) whether the challenged conduct should be considered in the aggregate or

independently. The court addresses each in turn.

1. Prima Facie Case

The parties disagree about what the prima facie case entails. Google contends that

establishing a prima facie case is a “two-step process.” Id. at 14:19–25. First, Plaintiffs must

show that the conduct is by nature anticompetitive, as opposed to conduct that is “competition on

the merits.” Id. Second, Plaintiffs must proffer evidence of substantial anticompetitive effects in

the relevant market. Id. Plaintiffs disagree with Google’s bifurcation of the prima facie burden.

Id. at 50:3–51:5. In their view, establishing a prima facie case is a one-step inquiry that considers

only whether the conduct at issue has an anticompetitive effect in the relevant market. Id.

Despite their apparent differences, there is not much daylight between the parties on what

the prima facie showing requires. All parties agree that there are categories of conduct that

generally do not harm competition. Id. at 51:1–22 (DOJ counsel agreeing that “[t]here are certain

things that generally don’t harm competition” like “cutting your price or improving your product,”



22
and “[s]ome conduct is generally not problematic”); Def.’s Mem. of P. &. A in Supp. of Def.’s

Mot., ECF No. 427 [hereinafter Google Colorado Mot.], at 20 (“[I]f a product design change

improves a product, the conduct reflects ‘competition on the merits,’ and cannot [standing alone]

form the basis for an antitrust violation.”). Where they part ways is that Plaintiffs contend that

even conduct that is typically thought of as competition on the merits still could be anticompetitive

depending on the circumstances. See Hr’g Tr. at 51:15–22. For example, price cutting, though

ordinarily procompetitive, can be anticompetitive if done for a predatory purpose. So, Plaintiffs

say, the court must determine whether there are anticompetitive effects regardless of the “nature”

of the conduct.

Whether conceived as a one-step or two-step inquiry, the prima face case boils down to

one fundamental question: Has the plaintiff shown that the monopolist’s conduct harmed

competition? Plaintiffs are not required to make a further showing that the challenged conduct by

its nature is anticompetitive.

2. Individual v. Aggregation of Harm

The parties’ more significant disagreement is over how the court should go about

determining whether Google’s “conduct indeed has the requisite anticompetitive effect.”

Microsoft, 253 F.3d at 58–59. Google maintains that the court should not “consider[] the

challenged conduct in the aggregate without first considering whether each category of conduct is

exclusionary and in fact has some anticompetitive effect on its own.” Reply in Supp. of Def.’s

Mot., ECF No. 523 [hereinafter Google Colorado Reply], at 6.

Plaintiffs take a different view. They insist that “anticompetitive effects are analyzed

contextually, not through the formalistic granularity proposed by Google.” DOJ Opp’n at 17.

Plaintiffs ask the court to instead aggregate the anticompetitive effects of Google’s conduct—



23
including conduct that is not anticompetitive on its own—when determining whether the conduct

has an overall anticompetitive effect. See id. at 20 n.10 (“Google’s agreements are anticompetitive

when the effects of each type of agreement are viewed in light of each other and cumulatively.

They are mutually reinforcing, not discrete acts that should be ‘isolatedly viewed.’”) (internal

citations omitted); Colorado Opp’n at 24 (“Google wants to rewrite the States’ Complaint to assert

three independent claims, thus sidestepping and leaving unchallenged the States’ assertion that the

totality of conduct harms competition.”); Hr’g Tr. at 52:18–53:25 (DOJ Plaintiffs’ counsel

asserting in response to a hypothetical that the court would be required to consider the Apple

Browser Agreement in assessing anticompetitive effect, even if the court were to conclude that the

agreement on its own is not anticompetitive).

The Colorado Plaintiffs, in particular, insist that their SA360 and SVP allegations cannot

be viewed independently of each other or the exclusive distribution agreements. “[T]aken

together,” they assert, “Google’s SA360 and SVP tactics weaken its rivals, amplifying Google’s

ability to secure distribution agreements, and creating [a] monopoly feedback loop.” Colorado

Opp’n at 27.

Not surprisingly then, the parties offer different interpretations of how the D.C. Circuit

measured anticompetitive harm in Microsoft. Plaintiffs contend that “the Microsoft Court

illustrated in its careful review of the multiple forms of conduct” that trial courts must conduct “a

fact-intensive inquiry that considers whether ‘the monopolist’s conduct on balance harms

competition.’” Id. at 22 (quoting Microsoft, 253 F.3d at 59). Microsoft “analyzed five forms of

conduct that together constituted the offense of monopoly maintenance under Section 2 of the

Sherman Act,” and “[i]n assessing liability, the Court examined the interaction among different

contracts and categories of conduct.” Id. at 21–22. In Plaintiffs’ view, “the D.C. Circuit did not



24
analyze each of Microsoft’s acts in isolation; instead, it examined them in light of each other” and

“in light of market realities, including the role that scale played in reinforcing [Microsoft’s]

operating systems monopoly.” DOJ Opp’n at 17–18. As an example, Plaintiffs point to the court’s

analysis of Microsoft’s agreements with independent software vendors (ISVs). Id. at 17. ISVs

represented “a relatively small channel for browser distribution” but Microsoft’s agreements with

ISVs were nevertheless found anticompetitive because “Microsoft had largely foreclosed the two

primary channels [for browser distribution] to its rivals,” Microsoft, 253 F.3d at 72, and thus “the

anticompetitive effect of the ISV agreements took on ‘greater significance’” and “amplified the

effect that Microsoft’s conduct had on distorting the competitive process,” DOJ Opp’n at 17–18

(quoting Microsoft, 253 F.3d at 72). 12

Google responds that “the Microsoft court did not, as Plaintiffs do here, lump together both

exclusionary and non-exclusionary conduct in assessing whether there was an anticompetitive

effect,” and “expressly rejected the approach Plaintiffs urge here.” Google Colorado Reply at 6–

7. When “assessing whether the [Microsoft] plaintiffs had met their prima facie burden of showing

harm to competition,” Google argues, “[t]he court considered only” the particular exclusionary

conduct. Id. at 7. Google points to the “range of challenged conduct in the [Internet Access

Provider (IAP)] distribution channel” and argues that the D.C. Circuit “analyzed the conduct

separately to determine whether it was competitive or exclusionary, and effects from competitive

acts were thereafter excluded from the analysis.” Id. at 7.


12
In Microsoft, the trial court had found that Microsoft, through various anticompetitive means, had maintained its
monopoly in personal computer operating systems (Windows) by suppressing competition with Netscape’s Navigator
web browser. See 253 F.3d at 50. Among other things, Microsoft sought to block distribution channels for Navigator
through various agreements. The most cost-effective of those were exclusive agreements with OEMs to install
Microsoft’s Internet Explorer as the default web browser. Id. at 60. The second prominent agreement involved
bundling its browser with internet access software distributed by Internet Access Providers, like America Online.
See id. at 67–68. These two exclusionary arrangements “largely foreclosed the two primary channels [of distribution]
to its rivals.” Id. at 72. The third, and smallest, of the distribution channels was through ISVs. Id. It is in this context
that the court held the exclusive arrangements with ISVs “amplified” Microsoft’s monopoly power. Id.

25
The court agrees with Google that, under Microsoft, courts must evaluate whether each

type of alleged exclusionary practice has the requisite anticompetitive effect. In other words, when

determining whether plaintiffs have met their prima facie burden, courts can only aggregate

conduct that is itself deemed anticompetitive (even if only minimally so). This approach is best

illustrated, as Google notes, by the D.C. Circuit’s evaluation of IAP distribution channels in

Microsoft. The district court had “condemned as exclusionary Microsoft’s agreements with

various IAPs,” and had determined that five challenged “actions” were anticompetitive. Microsoft,

253 F.3d at 67–68. On appeal, the Circuit analyzed each of the five actions separately and held

that only one—an exclusive dealing arrangement—was anticompetitive. Id. at 67–71. And, only

as to that conduct did the burden shift to Microsoft “to defend its exclusive dealing contracts with

IAPs by providing a procompetitive justification for them.” Id. at 71. Notably, the Circuit did not

evaluate whether the practices deemed separately not to violate Section 2 were in fact

anticompetitive when viewed alongside the exclusive dealing arrangement. The other four

allegations—which the Circuit found did not harm competition—were not considered further. 13

Plaintiffs’ reliance on the D.C. Circuit’s analysis of Microsoft’s agreements with ISVs is

misplaced. DOJ Opp’n at 17–18. In those agreements, Microsoft “promised to give preferential

support” to ISVs that agreed to, among other things, “use Internet Explorer as the default browsing

software.” Microsoft, 253 F.3d at 71. The D.C. Circuit found that these were “exclusive deals,”

and when determining “what share of the market for browser distribution the exclusive deals with

the ISVs foreclose[d],” the Circuit reasoned that “[a]lthough the ISVs are a relatively small channel


13
The D.C. Circuit’s analysis of “course of conduct” liability is also instructive. Microsoft, 253 F.3d at 78. Under
this theory, a plaintiff must “point to any series of acts, each of which harms competition only slightly but the
cumulative effect of which is significant enough to form an independent basis for liability.” Id. (emphasis added).
Thus, even “course of conduct” liability must be premised on forms of conduct that are, at least, “slightly”
anticompetitive. Id. Microsoft did not suggest that conduct deemed procompetitive could be included in that calculus.
The court notes that the Colorado Plaintiffs have eschewed a course-of-conduct theory. See Colorado Opp’n at 25 n.9
(“So, there is no need to consider a separate ‘course of conduct.’”).

26
for browser distribution, they take on greater significance because, as discussed above, Microsoft

had largely foreclosed the two primary channels to its rivals.” Id. at 72. In other words, the court

held that, although the ISV market foreclosure on its own was not significant, the exclusive

arrangements with the ISVs were anticompetitive when aggregated with the foreclosure occurring

through the two main channels of browser distribution.

Microsoft’s aggregation of harm—which aggregates foreclosure in the exclusive dealing

context—is different than what Plaintiffs, most notably the Colorado Plaintiffs, have asked the

court to do here. They argue that three different types of monopolistic conduct—exclusive

distribution agreements, denied or delayed functionality of SA360, and the suppression and

exploitation of SVPs—must effectively be viewed as one in order to evaluate harm in the relevant

markets. Colorado Opp’n at 25–28. But that is not the approach the Microsoft court took, and it

is contrary to how other appeals courts generally have proceeded. See, e.g., Covad Commc’ns Co.

v. Bell Atl. Corp., 398 F.3d 666, 672 (D.C. Cir. 2005) (evaluating separately “five types of

conduct” alleged to have violated the Sherman Act); In re EpiPen (Epinephrine Injection, USP)

Mktg., Sales Pracs. & Antitrust Litig., 44 F.4th 959, 982 (10th Cir. 2022) (When “[r]eal-world

monopolists . . . engage in allegedly exclusionary conduct which does not fit within a single

paradigm[,] . . . the courts disaggregate the exclusionary conduct into its component parts before

applying the relevant law.”; “For the sake of accuracy, precision, and analytical clarity, we must

evaluate [the defendant’s] allegedly exclusionary conduct separately. Only then can we evaluate

the evidence in totality to see if any synergistic effect saves [the plaintiff’s] case.”) (internal

quotation marks omitted); Retractable Techs., v. Becton Dickinson & Co., 842 F.3d 883, 891 (5th

Cir. 2016) (stating that a jury’s finding of anticompetitive conduct that rested on “three types of

‘deception’” “must be separately analyzed in light of settled principles of antitrust law”).



27
The Supreme Court’s decision in Continental Ore, on which the Colorado Plaintiffs rely,

is inapposite. Colorado Opp’n at 24. In Continental Ore, six defendants were accused of

“conspiring to restrain, by monopolizing, and by attempting and conspiring to monopolize, trade

and commerce” in the vanadium industry. Cont’l Ore Co. v. Union Carbide & Carbon Corp., 370

U.S. 690, 693 (1962)). The court of appeals had “examined seriatim” the conduct of various

defendants and “ruled separately upon [each defendant’s] alleged damage to Continental.” Id. at

698. The Supreme Court found this analysis “improper,” explaining—in language that the

Colorado Plaintiffs highlight in their opposition—that “plaintiffs should be given the full benefit

of their proof without tightly compartmentalizing the various factual components and wiping the

slate clean after scrutiny of each.” Continental Ore, 370 U.S. at 699; see Colorado Opp’n at 24.

But the Colorado Plaintiffs fail to cite both what precedes that quotation—“In cases such

as this”—and what follows it—“The character and effect of a conspiracy are not to be judged by

dismembering it and viewing its separate parts, but only by looking at it as a whole.” Continental

Ore, 370 U.S. at 699 (cleaned up). The full context thus shows that the Court’s statement

concerned proof of antitrust conspiracy, not, as here, an alleged monopolist’s “unilateral conduct.”

Eatoni Ergonomics, Inc. v. Rsch. In Motion Corp., 826 F. Supp. 2d 705, 710 (S.D.N.Y. 2011); see

also Intergraph Corp. v. Intel Corp., 195 F.3d 1346, 1366–67 (Fed. Cir. 1999) (“Continental Ore

did not hold . . . that the degrees of support for each legal theory should be added up. Each legal

theory must be examined for its sufficiency and applicability, on the entirety of the relevant facts.”)

(citing City of Groton v. Conn. Light & Power Co., 662 F.2d 921, 929 (2d Cir. 1981) (“Even though

many of the issues the municipalities raise are interrelated and interdependent, however, we must,

like the municipalities’ briefs, analyze the various issues individually.”)).




28
The other out-of-circuit cases cited by the Colorado Plaintiffs (Conwood, Actavis, and

LePage’s) do not instruct otherwise. Colorado Opp’n at 24–25. In Conwood Company v. United

States Tobacco Company, the Sixth Circuit determined that the defendant “began a systematic

effort to exclude competition” and “sought to achieve its goals of excluding competition and

competitors’ products by numerous avenues.” 290 F.3d 768, 783 (6th Cir. 2002). The court

evaluated the various kinds of anticompetitive conduct and, in so doing, cited to an earlier Sixth

Circuit decision, Byars v. Bluff City News Co., 609 F.2d 843 (6th Cir. 1979). See Conwood, 290

F.3d at 784. In Byars, the Sixth Circuit observed that, “[i]n a § 2 case, only a thorough analysis of

each fact situation will reveal whether the monopolist’s conduct is unreasonably anti-competitive

and thus unlawful.” Byars, 609 F.2d at 860.

In New York v. Actavis, the Second Circuit affirmed that “when a monopolist combines

product withdrawal with some other conduct, the overall effect of which is to coerce consumers

rather than persuade them on the merits, and to impede competition, its actions are anticompetitive

under the Sherman Act.” N.Y. ex rel. Schneiderman v. Actavis PLC, 787 F.3d 638, 654 (2d Cir.

2015) (internal citations omitted). There, the defendant company had introduced a new product

and withdrawn the old one relatively close in time. Id. While acknowledging that “neither product

withdrawal nor product improvement alone is anticompetitive,” the Second Circuit reasoned that

the combination of the two created a singular “hard switch” that resulted in anticompetitive effects

in the relevant market. Id. at 653–54.

And in LePage’s v. 3M, while the Third Circuit did state that “[t]he relevant inquiry is the

anticompetitive effect of 3M’s exclusionary practices considered together,” it did so only after

separately finding that 3M’s bundled rebates and exclusive dealing practices were themselves

anticompetitive. 324 F.3d 141, 157, 159, 162 (3d Cir. 2003).



29
None of these cases support the proposition that the court must combine the anticompetitive

effects across different types of monopolistic behavior, when deciding whether any particular type

of conduct has anticompetitive effects. Rather, the court must “disaggregate the exclusionary

conduct into its component parts before applying the relevant law.” EpiPen, 44 F.4th at 982.

V. DISCUSSION

A. Joint Claims: Browser Agreements & Android Agreements

Having established the proper framework, the court first addresses Plaintiffs’ allegations

concerning Google’s Browser Agreements and Android Agreements. Recall, Plaintiffs claim that

both agreements are exclusive contracts that foreclose a substantial part of the relevant markets.

DOJ Opp’n at 18–19. Google concedes that the Android RSAs are exclusive but contests the

exclusive nature of the Browser Agreements and the Android MADAs. Google DOJ Mot. at 26,

39. Additionally, the parties disagree on how to measure “substantial foreclosure” and the extent

of foreclosure. Google Reply in Supp. of Google Mot., ECF No. 522, at 22–25. The court first

addresses whether the Browser Agreements and MADAs are exclusive or de facto exclusive

agreements, and then turns to the proper measure of substantial foreclosure.

1. Exclusive Dealing

“An exclusive dealing arrangement is an agreement in which a buyer agrees to purchase

certain goods or services only from a particular seller for a certain period of time.” ZF Meritor,

LLC v. Eaton Corp., 696 F.3d 254, 270 (3d Cir. 2012). “Despite some initial confusion, today

exclusive dealing contracts are not disfavored by the antitrust laws.” E. Food Servs., Inc. v.

Pontifical Cath. Univ. Servs. Ass’n, 357 F.3d 1, 8 (1st Cir. 2004). In many circumstances,

exclusive dealing contracts are understood to “pose no competitive threat at all.” Id.; see also

Microsoft, 253 F.3d at 70 (“[I]mposing upon a firm with market power the risk of an antitrust suit



30
every time it enters into [an exclusive dealing] contract, no matter how small the effect, would

create an unacceptable and unjustified burden upon any such firm.”). Such contracts, however,

“are of special concern when imposed by a monopolist.” ZF Meritor, 696 F.3d at 271; Microsoft,

253 F.3d at 70 (acknowledging that a lower foreclosure rate may give rise to a Section 2 violation

by a monopolist). The primary worry is that the monopolist might use such agreements “to

strengthen its position, which may ultimately harm competition.” ZF Meritor, 696 F.3d at 270.

“The legality of [an exclusive] arrangement ultimately depends on whether the agreement

foreclosed a substantial share of the relevant market such that competition was harmed.” Id. at 283

(citing Tampa Elec. Co. v. Nashville Coal Co., 365 U.S. 320, 326–28 (1961). “The share of the

market foreclosed is important because, for the contract to have an adverse effect upon

competition, ‘the opportunities for other traders to enter into or remain in that market must be

significantly limited.’” Microsoft, 253 F.3d at 69 (quoting Tampa Elec., 365 U.S. at 328). The

D.C. Circuit has not conclusively determined what constitutes substantial foreclosure under § 2 of

the Sherman Act, but in Microsoft said that “a monopolist’s use of exclusive contracts, in certain

circumstances, may give rise to a § 2 violation even though the contracts foreclose less than the

roughly 40% or 50% share usually required in order to establish a § 1 violation.” Id. at 70.

Plaintiffs “must both define the relevant market and prove the degree of foreclosure.” Id. at 69.

a. Browser Agreements

Google’s Browser Agreements require the developers to set Google as the default search

engine on their web browsers but allow end users to change the default. See e.g., Apple Agreement

at 4. Still, Plaintiffs contend the agreements constitute exclusive dealing because they make

Google “the de facto exclusive general search engine.” DOJ Am. Compl. ¶ 119. Plaintiffs’

argument centers on the “stickiness” of the default position—they argue that “[b]eing the default



31
search engine on a preinstalled and prominently placed app is by far the most efficient and effective

way for a general search engine to reach users.” DOJ Opp’n at 8. “Even where search users might

want to switch defaults, the effort and knowledge required to make that change biases them

towards sticking with the default option,” and “[d]efaults are particularly powerful on mobile

devices.” Id. at 9.

Google responds that their “agreements with browser developers such as Apple and

Mozilla are not ‘exclusive’ or ‘de facto exclusive’ under any established meaning of those

concepts” for two reasons: (1) the agreements “have never prevented [Apple, Mozilla, and other

browser developers] from promoting rival search engines to consumers in the same browsers,” and

(2) web browser developers “have decided to design their browsers with a single search engine set

as the default upon first use” and Google simply “supplied a superior product in response to a

customer’s product design demands.” Google DOJ Mot. at 26–27. Alternatively, even if the

Browser Agreements were exclusive, Google argues that they “are the product of customer-driven

‘competition on the merits,’ which antitrust law protects rather than condemns,” and therefore

could not result in any anticompetitive effect. Id. at 27.

Exclusivity. The court first addresses Google’s argument that the Browser Agreements are

not de facto exclusive because the agreements do not restrict web browser developers from

promoting rival search engines. Google asserts that, “[g]enerally speaking, ‘[e]xclusive dealing

involves an agreement between a vendor and a buyer that prevents the buyer from purchasing a

given good from any other vendor.’” Google DOJ Mot. at 28 (quoting Allied Orthopedic

Appliances Inc. v. Tyco Health Care Grp. LP, 592 F.3d 991, 996 (9th Cir. 2010)). Plaintiffs’

claims regarding the Browser Agreements “fail at the threshold,” Google maintains, “because the

contracts indisputably do not prevent Apple, Mozilla, or other browser developers from integrating



32
and promoting any other search engine, or users from otherwise accessing search rivals via these

browsers.” Id. In Google’s view, “agreements ‘are not exclusive dealing arrangements, de facto

or actual, unless they prevent the buyer from purchasing a given good from any other vendor.’”

Id. (quoting FTC v. Qualcomm Inc., 969 F.3d 974, 1004 (9th Cir. 2020)). “Apple and Mozilla not

only are permitted to promote other search engines under the terms of their agreements with

Google, but actually do promote rival search engines in Safari and Firefox in exchange for

revenue-share payments from those rivals.” Id. at 28–29. Furthermore, they “have no obligation

to ensure that any particular volume of search traffic flows to Google, and the revenue share

percentage that Google pays does not vary based on the number or percentage of queries submitted

to Google instead of rival search engines.” Id. at 30.

Plaintiffs respond that “an agreement need not close off all channels of distribution to be

considered exclusive.” DOJ Opp’n at 45. In Plaintiffs’ view, the Browser Agreement with Apple

is “exclusive because it requires Apple to make Google the preset default search engine on the

only preinstalled search access point on its devices—the address bar in Safari—

and

Id. at 44. Google’s Browser Agreements with browser

developers Mozilla, Opera, and UCWeb—“which require [them] to make Google the preset

default search engine [on their browsers] and cover nearly all search access points on nearly all

versions of third-party browsers in the United States”—are also de facto exclusive for the same

reason. Id. at 47. At a minimum, Plaintiffs contend, “Google’s argument that its distribution

agreements are not exclusive . . . raises factual disputes about whether these agreements are

actually or de facto exclusive.” Id. at 44.




33
The court finds that there is a genuine dispute of material fact as to whether Google’s

Browser Agreements are, at least, de facto exclusive. Google is, of course, correct that its Browser

Agreements do not prevent users from switching the default search engine, and do not prohibit

browser developers from promoting and entering into revenue-share agreements with other search

engines. In fact, developers have entered into such agreements. See Google DOJ SMF ¶ 64. But

that is not dispositive. “Antitrust analysis must always be attuned to the particular structure and

circumstances of the industry at issue.” Verizon Commc’ns Inc. v. L. Offs. of Curtis V. Trinko,

LLP, 540 U.S. 398, 411 (2004). And “[l]egal presumptions that rest on formalistic distinctions

rather than actual market realities are generally disfavored in antitrust law.” Eastman Kodak Co.

v. Image Tech. Servs., Inc., 504 U.S. 451, 466–67 (1992).

The Browser Agreements do lock in Google as the default search engine for years at a time.

In the case of Apple products, that means Google is a purchaser’s out-of-the-box search engine.

That is arguably a form of exclusivity—rivals are prevented from occupying default position in

the browser’s integrated search bar at the time of purchase. Cf. Microsoft, 253 F.3d at 68 (finding

that Microsoft’s arrangement with AOL that required AOL not to “promote any non-Microsoft

browser, nor provide software using any non-Microsoft browser except at the customer’s request”

qualified as an exclusive contract) (emphasis added); 14 ZF Meritor, 696 F.3d at 283 (“[W]e decline

to adopt [the defendant’s] view that a requirements contract covering less than 100% of the buyer’s

needs can never be an unlawful exclusive dealing arrangement.”).

Critically, the competitive effects of holding default status, when combined with Google’s

scale advantage, is a hotly disputed issue in this case. Even Google’s own positions reflect that


14
The court acknowledges that there are differences between the Browser Agreements and Microsoft’s agreement
with AOL. The Browser Agreements do not, for example, foreclose the browser developers from entering into
promotional arrangements with other search engines. See e.g., Google DOJ SMF ¶ 61. In fact, they permit it. Id. ¶ 64
However, the legal significance of that factual distinction is a matter left to resolve after a trial.

34
dispute. Compare Redacted Reply in Supp. of Google’s Mot., ECF No. 560, Google’s Resp. to

DOJ CSMF, ECF No. 560-1 [hereinafter Google DOJ CSMF], ¶ 445 (Google denying that

“[b]eing the preset default search engine for a search access point on a preinstalled and prominently

placed app is the most efficient and effective way for a search engine to reach users.”), with id.

¶ 454 (Google agreeing that “search defaults can increase search volume for the default search

provider.”). It is best to await a trial to determine whether, as a matter of actual market reality,

Google’s position as the default search engine across multiple browsers is a form of exclusionary

conduct.

Google’s second argument against exclusivity fares no better. The fact that the single-

preset default search “is a consequence of Apple, Mozilla, and other companies having chosen to

design their browsers with a single search engine set as the default upon first use,” Google DOJ

Mot. at 32, does not change the fact that Google has exclusive rights to the default across multiple

web browsers. A purchaser of an Apple device is not, for example, given the out-of-the-box option

to select a default search engine. Google occupies that space by agreement. Again, the competitive

market effects of holding the default is a disputed issue. Accordingly, the court finds that Google

has not shown as a matter of law that the Browser Agreements are not exclusive contracts.

Competition for the Contract. In the alternative, Google says that, even if the Browser

Agreements are exclusive or de facto exclusive, they are lawful because they are “‘merely a form

of vigorous competition’ that the antitrust laws encourage rather than condemn.” Id. at 38 (quoting

Microsoft, 253 F.3d at 58). Google contends that it “has prevailed in the ongoing competition to

be the default search engine in most third-party browsers in the U.S. since the mid-2000s because

companies such as Mozilla and Apple have repeatedly determined it is the best option for creating

a compelling search experience for their customers.” Id. at 36. Rival search engines “can and do



35
compete with Google to be the default search engine in Safari, Firefox, and other third-party

browsers,” and “[w]hen Google wins this competition, it has done so on the merits as established

and judged by its customers, not through anticompetitive or exclusionary conduct.” Id. at 35.

Google cites the example of Mozilla, which in 2014 switched to Yahoo! as the default search

engine for Firefox, only to return to Google soon after. Id. at 37. “Any ‘concern’ that may

potentially arise under other circumstances involving allegations of ‘exclusive dealing’ is wholly

absent here,” Google argues, “as there is no evidence of coercive conduct, and Google has won

based on considerations of quality and price.” Id. at 38.

Plaintiffs respond that “[t]he existence of multiple bidders does not transform an

anticompetitive agreement into a permissible one.” DOJ Opp’n at 27. Under Google’s approach,

Plaintiffs warn that “a monopolist could enter into any contract—no matter its effects on

competition—so long as one rival existed and made some feeble attempt to secure the business, or

the buyer had another option,” and would be insulated from any “Section 2 challenge[] to [an]

exclusionary agreement[] until the dominant firm had managed to wipe out all vestiges of present

or future competition.” Id. at 27–28. “What matters here is whether the terms of Google’s

contracts harm competition, not whether Google beat out a rival in imposing those terms,” and

“competitors are at a distinct disadvantage relative to a monopolist in the bidding process, which

means that a monopolist’s offer will often be the winning bid.” Id. at 28. Finally, Plaintiffs

contend that “Google fails to cite a single case supporting the proposition that a showing of

‘competition for the contract’ is sufficient to warrant summary judgment against a claim that the

contract is exclusionary.” Id.

The court thinks that Google’s “competition for the contract” defense cannot be resolved

on summary judgment at the prima facie stage and is better left for the procompetitive prong of



36
the Microsoft analysis. See Microsoft, 253 F.3d at 59 (describing a procompetitive justification as

“a nonpretextual claim that [the monopolist’s] conduct is indeed a form of competition on the

merits because it involves, for example, . . . enhanced consumer appeal”) (emphasis added).

Microsoft is instructive here. The D.C. Circuit encountered three types of agreements that

were either explicitly exclusive or “exclusive as a practical matter”—Microsoft’s deals with ISVs

(independent software vendors), IAPs (internet access providers), and Apple. Id. at 71, 76.

For each exclusive agreement, at the prima facie stage, the Circuit simply determined whether the

exclusive agreement foreclosed a substantial share of the market. Id. at 71–74. If it did, the court

looked to Microsoft to provide a procompetitive justification. Id. For instance, when it analyzed

the exclusive agreements between Microsoft and ISVs, the D.C. Circuit held that the plaintiff had

met its prima facie burden because “Microsoft’s exclusive deals with the ISVs had a substantial

effect in further foreclosing rival browsers from the market” and “in preserving Microsoft’s

monopoly.” Id. at 72. Similarly, the Circuit held that Microsoft’s exclusive contract with Apple

“ha[d] a substantial effect upon the distribution of rival browsers,” and because it “serve[d] to

protect Microsoft’s monopoly, its deal with Apple must be regarded as anticompetitive.” Id. at

73–74. The analysis was the same for IAPs. Id. at 71.

At no point did the D.C. Circuit, at the prima facie stage, consider whether the exclusive

agreements were the result of a lawful “competition for the contract” or something akin to that.

Id. at 71–74. Only after satisfying itself that these agreements were anticompetitive did the court

turn to asking whether there was a procompetitive justification for the exclusive arrangements.

See id. at 71 (IAPs), 72 (ISVs), 74 (Apple). Because Microsoft had offered none, the agreements

were deemed exclusionary and therefore violated Section 2. Id. Here, Google will have the




37
opportunity to proffer a procompetitive justification and show that the Browser Agreements

resulted from “competition for the contract”—it will just have to wait until trial.

The out-of-circuit cases Google cites (Menasha, Balaklaw, Race Tires, and EpiPen) do not

entitle it to judgment as a matter of law at this stage. Google DOJ Mot. at 35–38. Google quotes

Menasha to argue that “competition for the contract” is “a vital form of rivalry . . . which the

antitrust laws encourage rather than suppress.” Id. at 35 (quoting Menasha Corp. v. News Am.

Mktg. In-Store, Inc., 354 F.3d 661, 663 (7th Cir. 2004)). Menasha, however, merely confirms that

exclusive agreements are not per se anticompetitive. Menasha, 354 F.3d at 663 (“In the district

court Menasha argued that these contractual devices, which it deems exclusionary, are unlawful

per se. That argument has been abandoned on appeal—sensibly so, as competition for the contract

is a vital form of rivalry, and often the most powerful one, which the antitrust laws encourage

rather than suppress.”). In Balaklaw—a Section 1 case—the Second Circuit did state that

exclusive agreements “may actually encourage, rather than discourage, competition,” but clarified

that “[t]his is not to say that under proper pleading and proof exclusive-dealing contracts could not

still be scrutinized under the antitrust laws.” Balaklaw v. Lovell, 14 F.3d 793, 799–800 (2d Cir.

1994). And in Race Tires, the Third Circuit observed that “[i]t is well established that competition

among businesses to serve as an exclusive supplier should actually be encouraged,” but

emphasized that “such exclusive agreements are not exempt from antitrust scrutiny.” Race Tires

Am., Inc. v. Hoosier Racing Tire Corp., 614 F.3d 57, 76, 83 (3d Cir. 2010).

Google also cites to EpiPen to argue that customer-instigated exclusive dealing eases “any

anticompetitive concern arising from a monopolist’s use of exclusive dealing contracts,” and that

“rival search engines need only ‘offer a better product or a better deal to reverse’” Google’s default

status in Safari, Firefox, and other third-party browsers. Google DOJ Mot. at 38 (quoting EpiPen,



38
44 F.4th at 995). While EpiPen does state that customer-instigated exclusivity “sometimes eases

any anticompetitive concern arising from a monopolist’s use of exclusive dealing contracts,” it

caveated that observation: “This does not mean that exclusive dealing arrangements instigated by

the monopolist cannot be procompetitive or that exclusive dealing arrangements instigated by the

customer cannot be anticompetitive.” EpiPen, 44 F.4th at 995 n.14 (emphasis added). Ultimately,

the Tenth Circuit made clear that to “analyze the legality of exclusive dealing contracts, we apply

the rule of reason,” and under that approach, courts must “conduct a fact-specific assessment of

market power and market structure to assess the challenged restraint’s actual effect on

competition.” Id. at 983–84 (citing Ohio v. Am. Express Co., 138 S. Ct. 2274, 2284 (2018))

(internal quotation marks omitted); see also Menasha, 354 F.3d at 663 (stating that even exclusive

deals preferred by retailers and manufacturers must be subject to a rule-of-reason analysis). That

is an inquiry better left for trial.

Accordingly, Google cannot prevail at this stage based on a “competition for the contract”

theory. Importantly, the court is not taking the position that Google’s “competition for the

contract” argument is irrelevant to the ultimate Section 2 question. Rather, as stated, the argument

is better suited for the procompetitive prong of the Microsoft analysis.

Having determined that Plaintiffs have carried their burden of showing that the Browser

Agreements are, at least, de facto exclusive contracts, they still must be subject to a market

foreclosure analysis to determine whether they are anticompetitive. See Microsoft, 253 F.3d at 69

(“Following Tampa Electric, courts considering antitrust challenges to exclusive contracts have

taken care to identify the share of the market foreclosed.”). The court addresses foreclosure in

Section V.A.2.




39
b. Android Agreements

The court now considers the Android MADAs and whether they are exclusive dealing

arrangements. Plaintiffs argue that Google’s Android Agreements—MADAs and RSAs—are

exclusive because they work together as a “belt and suspenders” in order to “guarantee Google is

the only preset default search engine on any Android preinstalled search access point.” DOJ Opp’n

at 45. “[A]lmost all Android devices sold in the United States” are subject to a MADA, id. at 30,

and Plaintiffs argue that “[m]arket realities require OEMS to sign MADAs” because, “[f]or an

Android mobile device to be successful in the United States, it must have proprietary Google

Software preinstalled,” like the Google Play Store, which is only available to MADA signatories.

DOJ SGI at 132. MADAs require OEMs to preinstall the Google Search App and Chrome

browser, and to place Google’s search widget on the device home screen, all of which default to

Google Search. DOJ Opp’n at 32. The RSA then “ensures that all preinstalled search access points

will have Google as the preset default and no rival search will be preinstalled.” Id. at 46. “When

viewed collectively,” Plaintiffs say, “the MADAs and Android RSAs ensure all roads on Android

lead to Google. That is exclusivity.” Id. at 47.

Google concedes that RSAs are exclusive but argues that MADAs are not because “MADA

licensees can preinstall other browsers and search apps and set them as the default upon first use.”

Google DOJ Mot. at 39. “Any purported ‘exclusivity’ arguably arises only if an OEM or wireless

carrier choose to earn revenue from Google on its Android device by signing an RSA.” Id. And,

like the Browser Agreements, nothing in the MADA or the RSA prevents the end user from

downloading a rival’s search engine from the Google Play Store or changing the default search

engine on the preinstalled Chrome browser. Id. at 40.




40
The court finds that although, by its terms, the MADA is not an exclusive contract, there

is a dispute of fact as to whether market realities make it one. For instance, Google’s expert

Dr. Kevin Murphy admits that OEMs “can’t sign an RSA unless [they have] also signed the

MADA,” therefore “thinking about the advantages of the RSA would be relevant for deciding

whether to sign a MADA.” DOJ 478 Exs., ECF No. 478, Ex. 87, ECF No. 478-22, at 220:19–22.

Indeed, it would seem contrary to an OEM’s economic self-interest to sign a MADA but not an

RSA. Further, Google admits that, “[i]n the past three years, no manufacturer has sold an Android

phone into the United States, preinstalled with Google’s search widget and an additional search

widget for a different search engine.” Google DOJ CSMF ¶ 591. So, even though the MADA

permits an OEM to install a second search widget, OEMs have declined to do so. Google says that

is by choice, but it may be that market realities are such that once Google occupies the default

search widget, a rival cannot realistically hope to compete for another place on an Android device’s

home screen. So, as with the Browser Agreement, the mere fact that the MADA does not prohibit

an OEM from engaging with competitors does not mean the MADA is not an exclusive agreement.

2. Substantial Foreclosure

As discussed, the Sherman Act does not make it per se unlawful for a monopolist to secure

an exclusive contract. Microsoft, 253 F.3d at 70. To determine whether such a deal is

anticompetitive, courts must ask how much of the relevant market the agreement forecloses from

competition. Id. at 69. In other words, courts must “identify the share of the market foreclosed.”

Id. “[W]hat is ‘significant’ may vary depending upon the antitrust provision under which an

exclusive deal is challenged.” Id. The Microsoft decision declined to adopt a rigid test of what

degree of foreclosure is required for a successful Section 2 challenge but observed “that a

monopolist’s use of exclusive contracts, in certain circumstances, may give rise to a § 2 violation



41
even though the contracts foreclose less than the roughly 40% or 50% share usually required in

order to establish a § 1 violation.” Id. at 70. Plaintiffs have the burden of proving “a significant

degree of foreclosure.” Id. at 69. The court therefore must inquire whether Plaintiffs here have

met their burden, as part of their prima facie case, of showing that the Browser Agreements and

Android Agreements have caused “a significant degree of foreclosure.” Id.

Plaintiffs contend that substantial foreclosure “is measured by looking at the percentage of

the market that is ‘tied up’ by the exclusive-dealing contract, and thus by considering how much

of the market is available to rival sellers.” DOJ Opp’n at 47 (quoting 7D-2 Phillip E. Areeda &

Herbert Hovenkamp, Antitrust Law ¶ 768b4 n.39 (5th ed. 2022)). In other words, “the foreclosure

created by exclusive contracts is equal to the percentage of the market those contracts cover.” Id.

So, Plaintiffs ask the court to aggregate the foreclosure numbers resulting from the Browser

Agreements and Android Agreements. Their expert’s analysis shows that the Browser Agreements

and Android Agreements “cover almost 50% of all U.S. general search traffic . . . 45% of U.S.

general search text ads, and 36% of U.S. search ads.” Id. at 47–48. “These coverage numbers—

especially when viewed in light of the of searches controlled by the Google default on Chrome

for Windows and Apple devices—easily qualify as ‘significant foreclosure’ under Microsoft.” Id.

at 48 (internal citations omitted). 15

Google’s foreclosure argument focuses only on the Android Agreements. See Google DOJ

Mot. at 40–43; Hr’g Tr. at 39:8–18 (Google counsel clarifying that a foreclosure analysis was done



15
Google rejects Plaintiffs’ attempt to include in the foreclosure analysis any Google searches made through Chrome
on Windows and Apple devices, because the default browser on Windows devices is Edge and on Apple devices is
Safari. Hr’g Tr. at 41 (“Our getting search[es] from Chrome on Windows should be counted in a foreclosure analysis?
That’s crazy. Or Chrome on Apple devices. We’re not preloaded on Apple devices any more than Apple is not
preloaded on Android devices.”). Plaintiffs seem to implicitly concede that the foreclosure analysis should not include
searches through Chrome on Windows and Apple devices, id. at 56–60 (DOJ counsel stating that “generally speaking,
doing what you want with your own products and making them better, that is not exclusionary conduct, and that’s
certainly not being challenged here”), but argue that “it’s a market reality the Court needs to consider,” id. at 97.

42
with respect to the Apple Agreement but noting that it wasn’t “focused on” in the briefing). As to

the Android Agreements, Google argues that the appropriate way to measure foreclosure is to

identify “the impact of those agreements relative to a but-for world in which the alleged unlawful

agreements do not exist.” Google DOJ Mot. at 41. Plaintiffs’ expert, Professor Whinston, “has

offered no opinion about what a but-for world without Google’s Android MADA or RSA

agreements would look like,” but he “has opined that if all Android OEMs and carriers were to

choose to display a choice screen prompting their customers in the U.S. to select a default search

engine from a list of options . . . Google would be selected more than 90% of the time.” Id. at 41–

42. “The estimated ‘shift’ from Google to other search engines in this mandatory choice screen

world would total approximately 1% of all search queries in the U.S.” Id. at 42. Google further

argues that there is no evidence of substantial foreclosure even if a rival search engine were the

“exclusive preinstalled default search engine on all search access points on Android devices in the

U.S.” because even Plaintiffs’ expert estimated that, in that scenario, only “approximately 11.6%

to 13.5% of total U.S. search queries may have shifted from Google to other general search

engines.” Google DOJ SMF ¶ 251; Google 430 Exs., Ex. 40, ECF No. 430-15, ¶ 905 (opining that

between 18.2% to 21.2% of U.S. mobile phone queries may shift in such scenario).

As the above summary of the parties’ positions shows, there is sufficient conflict about the

extent of foreclosure—and, importantly, the proper way to measure it—to preclude a finding of

summary judgment. Among the questions the court will have to consider at trial are: (1) what

channels of distribution are included in the foreclosure analysis; (2) whether either the Browser

Agreements or Android Agreements, or both, are part of the foreclosure calculus; and (3) whether

a but-for approach is the appropriate way to measure foreclosure. Accordingly, Plaintiffs’ claims

regarding the Browser Agreements and Android Agreements survive summary judgment.



43
B. The Colorado Plaintiffs’ Claims: SVPs & SA360

The court now turns to the allegations raised only by the Colorado Plaintiffs related to

Google’s treatment of SVPs and Google’s development of SA360, which they contend has

anticompetitive effects in three markets: general search services, general search text advertising,

and general search advertising. Colorado Opp’n at 2 (citing Colorado Compl. ¶ 59).

1. Google’s Conduct Directed at SVPs

“SVPs deal with Google in two ways.” Colorado Opp’n at 16. “First, SVPs depend on

Google as a source of customers, especially new customers, through unpaid results (like the blue

links) and advertising.” Id. “Second, SVPs are important suppliers to Google of structured data—

proprietary information that SVPs create that is not available to be crawled on the web,” such as

hotel and flight availability and prices. Id. Plaintiffs take issue with Google (1) placing “visibility

limitations” on SVPs, and (2) requiring SVPs to share data with Google to the same extent they

share it with Google’s rivals. Id. at 17–20.

Visibility Limitations. Plaintiffs argue that Google “imposes visibility restrictions on SVPs

in certain strategically important commercial arenas such as hotels, flights, and local services.”

Id. at 18. For example, (1) “SVPs cannot appear in results in the free listings in Google’s hotel

universal, flights universal, or in the local universal triggered by searches for nearby businesses,”

(2) “SVPs cannot purchase ads in their own name and cannot appear prominently in the tile of

local services ads on Google’s SERP,” and (3) “when a user clicks on an ad paid for by the SVP

featuring the name of a supplier, the consumer is directed to another Google site, not the SVP’s

site.” Id. Because Google “insert[s] the restricted universals in a prominent place on the SERP,

typically above the fold, Google demotes the blue [organic web result] links, in which SVPs often

appear, making it less likely users will click on them.” Id. “The demotion of blue links magnifies



44
the impact of Google’s visibility restrictions on SVPs that are excluded from its universals.”

Id. at 19. Plaintiffs allege that “Google’s visibility-limitation practices, in combination with its

demotion of the unpaid blue links, have raised customer acquisition costs for the affected SVPs,

often by inducing them to purchase more advertising in an effort to restore their visibility.” Id.

Data Sharing. Plaintiffs also contend that “Google abuses its monopoly power to acquire

valuable proprietary data [from SVPs] that it cannot obtain by crawling the web.” Id. at 42.

“Google mandates that SVPs . . . provide it with data equivalent to what they provide to any of

Google’s competitors, robbing SVPs of control over their valuable assets and potentially

foreclosing a differentiated data deal with a [general search engine] rival.” Id. at 44. Furthermore,

“Google uses SVP data within SERP features where SVPs are not permitted to appear, such as in

the restricted universals on its SERP, and also uses data without attribution to SVPs in immersives

that link to the SERP.” Id. at 19.

Plaintiffs’ theory of competitive harm in the relevant markets arising from these practices

is as follows: (1) search-related advertising on Google is the primary way users get to SVPs

because “Google’s monopoly makes SVPs depend almost entirely on Google,” Colorado Opp’n

at 27; (2) because Google has reduced SVPs’ visibility in key selected verticals in multiple ways—

i.e., the anticompetitive conduct—SVPs have had to spend more on customer acquisition in the

form of higher advertising costs, see id. at 16–19; (3) the limited visibility and increased customer

acquisition costs weaken SVPs, see id.; (4) by weakening SVPs, Google discourages “stronger

content partnerships and other arrangements” between its rivals and SVPs, id. at 45; (5) if there

were there stronger partnerships between Google’s rivals and SVPs, other search engines would

be more attractive to end users, leading to greater competition in the search and general search-

related ad markets, id. at 45; and (6) at the same time, Google’s demand for parity, or “most favored



45
nation status,” with respect to SVPs’ data “disincentivizes SVPs from investing in the creation of

valuable structured data,” which forecloses “differentiated data deal[s]” with Google’s rivals. Id.

at 44. In Plaintiffs’ view, “[u]nhampered growth of partnerships” between SVPs and Google’s

rivals would “facilitate competition in the Relevant Markets” and “aid the growth of innovative

challengers to Google’s monopoly.” Id. at 45.

Google responds that Plaintiffs “cannot meet either element of their prima facie burden”

for two primary reasons. Google Colorado Mot. at 23. First, Google argues that “the challenged

[SVP] conduct is a genuine product improvement,” id., and where a “product design improve[s]

[a] product . . . it is lawful procompetitive conduct and not exclusionary conduct as a matter of

law,” Google Colorado Reply at 12. Second, Plaintiffs fail to “raise a triable issue with respect to

the requisite anticompetitive effects.” Google Colorado Mot. at 23. “Plaintiffs have painted

themselves into a corner by proposing markets fundamentally disconnected from the harms they

allege,” and because SVPs “are outside the proffered general search services and derivative

[general-]search advertising markets,” “[t]here is no basis to conclude that the alleged harm to

SVPs harms competition in the alleged markets.” Id. at 31–32. “Most fundamentally, Plaintiffs

have no answer to the question at the core of their harm-to-competition theory: What basis is there

to believe that stronger SVPs would somehow increase competition among general search

engines?” Google Colorado Reply at 20.

The court agrees with Google’s second argument. 16 Plaintiffs’ theory of anticompetitive

harm rests on a multi-linked causal sequence that relies not on evidence but almost entirely on the




16
Because the court agrees that Plaintiffs’ SVP claim fails due to the absence of factual dispute showing injury in any
of the relevant markets, it does not reach the issue of whether a product design improvement is actionable under
Section 2.

46
opinion and speculation of its expert, Professor Jonathan Baker. Plaintiffs cite Professor Baker’s

report for the following propositions:

• Google’s conduct “make[s] SVPs less attractive and less valuable partners for general

search firms.” Colorado SMF ¶ 188 (citing Colorado 466 Exs., ECF No. 466, Baker

Opening Rep., ECF No. 466-1, ¶ 325; id., Baker Rebuttal Rep., ECF No. 466-2, ¶¶ 62–

66).

• “Google’s data requirements disincentivize SVPs from using their data to strike better

deals with Google rivals by, for example, providing some of their data to only select

[general search engines].” Colorado Opp’n at 45 (citing Baker Opening Rep. ¶¶ 324–

25); see Colorado SMF ¶ 187 (citing Colorado 466 Exs, Baker Reply Rep.,

ECF No. 466-3, ¶ 165).

• “Google’s data restrictions disincentivize SVPs from investing in their data further, as

they cannot realize a meaningful return on these investments.” Colorado Opp’n at 44

(citing Baker Opening Rep. ¶ 278; Baker Reply Rep. ¶ 163).

• “[B]y requiring SVPs to provide Google all data provided to any other [general search

engine], these mandates appear to prevent SVPs from granting exclusive access to some

data to Google’s rivals.” Colorado Opp’n at 44 (citing Colorado SMF ¶ 186 (citing

Baker Reply Rep. ¶¶ 166–67)).

Remarkably, not one of Professor Baker’s opinions, on which these fact assertions are based, cites

to any record evidence.




47
many such partnerships. Nor have they cited any evidence that an SVP has reduced or altered in

any way its investments in structured data as a result of Google’s data demands, or that an SVP

has sought a deal with a Google competitor based on unique structured data only to be stymied

because it was also required to provide such data to Google. Simply put, there is no record

evidence of anticompetitive harm in the relevant markets resulting from Google’s treatment of

SVPs.

That leaves Professor Baker, but Plaintiffs cannot survive summary judgment on his

unsupported opinions alone. “To hold that Rule 703 prevents a court from granting summary

judgment against a party who relies solely on an expert’s opinion that has no more basis in or out

of the record than [the expert’s] theoretical speculations would seriously undermine the policies

of Rule 56.” Merit Motors, Inc. v. Chrysler Corp., 569 F.2d 666, 673 (D.C. Cir. 1977). Put more

simply, “[i]n this circuit, a party cannot avoid summary judgment when it offers an expert opinion

that is speculative and provides no basis in the record for its conclusions.” Martin v. Omni Hotels

Mgmt. Corp., 321 F.R.D. 35, 40 (D.D.C. 2017); see also Evers v. Gen. Motors Corp., 770 F.2d

984, 986 (11th Cir. 1985) (“[A] party may not avoid summary judgment solely on the basis of an

expert’s opinion that fails to provide specific facts from the record to support its conclusory

allegations.”). Professor Baker’s opinions do not rest on facts; only his ruminations about the

market effects of Google’s conduct.

Plaintiffs’ various other arguments do not help establish a prima facie case. First, Plaintiffs

assert that Google has a motive to diminish SVPs to prevent users from skipping over Google and

going directly to the SVPs for specialized information. Colorado Opp’n at 38–39. Such consumer

behavior would threaten “Google’s monopoly revenues.” Id. That argument does not, however,

describe harm to competition in the relevant markets. If a user bypasses Google to go directly to



50
an SVP, the user would presumably also bypass a rival search engine. In other words, greater

navigation directly to SVPs does not depress competition in the relevant markets because SVPs do

not compete with Google in general search or the general search-related ad markets.

Second, Plaintiffs takes Google to task for failing to produce evidence showing that the

visibility limits actually benefit users. Colorado Opp’n at 39–40. But that argument puts the cart

before the horse. Google need only establish a procompetitive justification for the visibility limits

if Plaintiffs first show them to be anticompetitive in the general search or the derivative general

search advertising markets. See Microsoft, 253 F.3d at 59. They have not done so.

Third, Plaintiffs contend that Google’s inclusion of SVPs in some verticals—Vacation

Rentals and Shopping, for example—undercuts Google’s claim of user benefit. Colorado Opp’n

at 40–41. But differential treatment of SVPs among various verticals does not, once again, prove

anticompetitive harm in the relevant markets.

Fourth, Plaintiffs point to documented complaints from SVPs about Google’s data

demands. Id. at 43–44. The court accepts these statements at face value. The relevant inquiry

here, however, is not whether Google is leveraging its monopoly position to unfairly extract data

from SVPs, but instead whether that practice harms competition in the marketplaces for general

search services and general-search related advertising. Plaintiffs offer only Professor Baker’s

speculation that Google’s “data requirements disincentivize SVPs from investing in the creation

of valuable structured data,” id. at 44, which in turn makes them “less attractive, and less valuable,

as partners” to Google’s rivals, id. at 45. They offer no proof to support those contentions or the

chain of causation.

Fifth, Plaintiffs rely on the fact that Google requires SVPs to “provide it with data

equivalent to what they provide to any of Google’s competitors” to argue that this “rob[s] SVPs



51
of control over their valuable assets and potentially foreclosing a differentiated deal with a [general

search engine] rival.” Id. at 44. But, once more, Plaintiffs cite only to Professor Baker’s

hypothesis that this requirement translates into a weakening of competition in general search and

the related general-search advertising markets. Id. Google may be acting heavy-handed with

respect to SVPs’ data, but the Colorado Action is not about competition in the marketplace for

search advertising (which would include SVPs). Only the DOJ Plaintiffs allege a Section 2

violation in that market. DOJ Compl. ¶ 97.

Finally, Plaintiffs rely on two case studies to support their theory of harm, but neither move

the dial. Plaintiffs point to internal Google communications about the “importance of developing

strategic partnerships” with SVPs in Japan to compete with Yahoo! Japan. Id. at 45. From that

evidence, Plaintiffs assert that “[j]ust as partnerships with SVPs facilitate Google’s competition

with Japanese rivals, so too would the unhampered growth of partnerships between SVPs and

[general search engines] in the U.S. facilitate competition in the Relevant Market.” Id. No one

disputes, however, that partnerships with SVPs are “important.” There is ample evidence that

Google’s rivals have entered into partnerships with SVPs. The question is whether Google’s

treatment of domestic SVPs has diminished their attractiveness to Google’s general search rivals,

and there is no proof to support that proposition.

Plaintiffs also cite the example of




Id. at 46. Google does not dispute this factual assertion. See Google Colorado

Reply, Def.’s Resp. to Colorado SMF, ECF No. 523-1 [hereinafter Google Colorado CSMF], ¶ 70.



52
Colorado Opp’n at 45–46. But again,

conduct that discourages users from navigating directly to SVPs for information does not harm

competition in general search and related general-search ad markets. As previously observed, if a

user looks to an SVP for specialized information instead of Google, the user is not using Google’s

rivals, either.

In sum, the court holds that Plaintiffs have not shown that there is a genuine dispute of

material fact that would warrant a trial to determine whether Google’s treatment of SVPs has

anticompetitive effects in the general search and related general-search ad markets. Accordingly,

the court grants Google summary judgment as to those portions of the Colorado Plaintiffs’ claims

that rest on Google’s conduct directed at SVPs. See FED. R. CIV. P. 56 (authorizing entry of

summary judgment as to a “part” of a claim); id., Committee Notes on Rules—2010 Amend.

(stating that summary judgment may be requested not only as to an entire case but also as to each

“claim, defense, or part of a claim or defense”) (emphasis added).

2. Google’s Conduct Directed at Rivals as it Relates to SVPs

Plaintiffs argue that Google degrades partnerships between SVPs and its rivals in another

way. They write: “One cannot fully understand harm to competition without examining the

continuing interrelationship among harmful acts. . . . Google’s SVP conduct weakens SVPs,

making them less attractive as partners to Google rivals. In the other direction, Google’s

distribution agreements deprive its rivals of users, making them less attractive to SVPs.” Colorado

Opp’n at 28 (emphasis added); see also id. at 4 (“Consider the ripple effects of the distribution

agreements. By pushing rivals to the edges of the marketplace, these agreements effectively




53
eliminate the ability of . . . SVPs to substitute Google rivals for Google as a way to attract users.”).

“Google has thus degraded both sides of the bargaining table.” Id. at 28.

Plaintiffs’ theory seems to be that (1) Google’s distribution agreements limit its rivals’

ability to attract users, (2) this weakens Google’s rivals, and make them less attractive partners to

SVPs, and (3) the inability to form better partnerships with SVPs depresses Google’s rivals’ ability

to compete for general search users. There is arguably some evidence to support the theory.

See supra note 19 (testimony from



).

Nevertheless, it remains unclear to the court whether Plaintiffs contend that this is a

different form of exclusionary conduct, or it is merely a downstream effect of Google’s distribution

agreements. It would seem to be the later. Plaintiffs’ papers do not give this theory much airtime,

instead focusing on how Google’s conduct allegedly weakens SVPs. The court therefore will defer

ruling on what role, if any, this theory will play at trial.

3. SA360

The court now turns to the Colorado Plaintiffs’ allegations regarding Google’s

development of SA360 and the lack of “feature parity” between Google Ads and Microsoft Ads.

Google argues that summary judgment is appropriate on Plaintiffs’ SA360 theory because

“[t]he record contains no support for Plaintiffs’ only theory of anticompetitive harm—that SA360s

feature design and development process has foreclosed advertisers from running campaigns on

Microsoft Bing’s search advertising platform.” Google Colorado Mot. at 36–37. 20 “Plaintiffs


20
Google further argues that “Plaintiffs have not even attempted to estimate the market foreclosure caused by Google’s
[SA360] feature development decisions, much less quantify it.” Google Colorado Mot. at 37. Plaintiffs correctly note
that Google’s foreclosure argument “conflates exclusive dealing and exclusionary conduct,” and that “[t]he
‘substantial foreclosure’ test applies only to exclusive dealing contracts.” Colorado Opp’n at 36. “The difference

54
have identified no advertiser who was prevented or even dissuaded from buying search ads on

Microsoft Ads because of SA360’s feature (un)availability,” Google argues, “[n]or can they show

that any purported feature delay, individually or collectively, caused advertisers to buy less search

advertising on Microsoft Ads, which is their theory of anticompetitive harm.” Id. at 37. “There is

literally no record evidence that any lack of specific features for Microsoft Ads on SA360 affects

advertisers’ ability or propensity to buy search ads. . . . Nor is there any evidence that advertising

spend in the alleged markets would have increased on Microsoft Ads had SA360 developed

features for Microsoft Ads sooner.” Id. at 38.

Plaintiffs respond that “by offering ‘day zero support’ for new SA360 features for Google

Ads—but not for rival advertising platforms—[Google] makes ad campaigns more efficient on

Google than on Bing (and other actual or potential competitors),” and thus “steers ad spend towards

Google and away from its competitors.” Colorado Opp’n at 34. “When advertisers cannot access

Microsoft Ads features that would make their ad campaigns more efficient and productive, they

spend less on Microsoft Ads, which widens the scale gap.” Id. Furthermore, advertisers are

compelled to use SA360 because “Google’s undisputed general search monopoly makes Google

Search a ‘must have’ for digital advertisers” and “all other advertising alternatives—such as using

native advertising tools, switching SEM tools, or using multiple SEM tools—are costly and

burdensome for advertisers that place ads on multiple online channels.” Id. Plaintiffs argue that

“Google’s claim that advertisers can simply switch SEM tools or avoid SEM tools altogether

ignores these market realities.” Id.



between the traditional rule of reason and the rule of reason for exclusive dealing is that in the exclusive dealing
context, courts are bound by Tampa Electric’s requirement to consider substantial foreclosure.” McWane, Inc. v.
F.T.C., 783 F.3d 814, 835 (11th Cir. 2015) (citing Microsoft, 253 F.3d at 69). Plaintiffs are not required to proffer
evidence of substantial foreclosure resulting from Google’s SA360 conduct because it is not an exclusive dealing
contract.


55
The court finds that there is a genuine dispute of material fact as to anticompetitive effects

in the alleged markets that precludes summary judgment. Specifically, Plaintiffs point to




Colorado SMF ¶ 124; see Colorado 470 Exs., ECF No. 470, Ex.

168, ECF No. 470-8 [hereinafter Colorado Ex. 168], at 3; Colorado 466 Exs., ECF No. 466, Ex.

21, ECF No. 466-21, at 241:2–5 (testimony from




Google responds that Plaintiffs’ “entire causation theory hangs on” this “back of the napkin”

calculation, Hr’g Tr. at 145–46, and




Google Colorado CSMF ¶ 124. Maybe so. But Google’s effort to discount this evidence goes to

its weight and, at this stage, the court must draw all reasonable inferences in Plaintiffs’ favor.

Summary judgment is not appropriate in the circumstances.

Google further contends that this “unsubstantiated claim of ‘spend shift’ from Bing to

Google on SA360” is not relevant because “the antitrust laws were not designed to . . . protect

particular competitors, as opposed to competition itself.” Google Colorado Mot. at 39. Google is

right that the antitrust laws are not meant to protect competitors, but that is not the salient issue

here. The issue is whether Google’s delayed rollout of SA360 support for Microsoft Ads inhibited

or dissuaded advertisers from placing ads on its competitor’s search engine, thereby harming

competition in the general search advertising market. Plaintiffs offer some evidence that it has.



56
Colorado Ex. 168 at 3. The issue of whether advertiser spending actually shifted from Microsoft

Ads to Google Ads due to the lack of full feature parity on SA360 is a disputed material fact that

precludes a finding of summary judgment.

Finally, Google argues that, at most, Plaintiffs have established a “transitory delay” in

providing parity of services in SA360 that does not rise to a Section 2 violation. Google Colorado

Mot. at 45. It contends that “building complex features like automated bidding for Google Ads

and Microsoft Ads takes substantial time and resources,” and notes that “SA360’s integration of

Google Ads’ auction-time bidding feature took at least three years to build.” Id. at 44. Yet, Google

admits to evidence suggesting that it was “technically feasible” for Google to have introduced

auction-time bidding for Microsoft Ads sooner, but it did not do so because achieving parity was

not a priority. Google Colorado CSMF ¶¶ 114–115. It also does not dispute that



Id. ¶¶ 112–

113. Thus, there remains a genuine dispute of material fact as to whether the time it took Google

to create feature parity for Microsoft Ads on SA360 was a mere “transitory delay,” or whether the

delay was intended to harm competition. See Microsoft, 253 F.3d at 59 (“Evidence of the intent

behind the conduct of a monopolist is relevant only to the extent it helps us understand the likely

effect of the monopolist’s conduct.”). Accordingly, the SA360 component of the Colorado

Plaintiffs’ claims survive summary judgment.

C. Additional Theories of Anticompetitive Effect

Finally, Google asks the court to grant summary judgment as to those elements of

Plaintiffs’ claims related to Google’s Android Compatibility Commitments (“ACCs”) and Anti-




57
Fragmentation Agreements (“AFAs”), Google Assistant, Internet-of-Things (“IoT”) Devices, and

the Android Open-Source Project (“AOSP”). Google DOJ Mot. at 43–50.

1. ACCs and AFAs

Google’s ACCs (previously known as AFAs) prohibit manufacturers from distributing

devices that do not comply with Google’s hardware and software specifications.” See Google DOJ

SMF ¶ 270 (ACCs specify that “‘[a]ll devices based on Android that [an OEM] manufactures,

distributes or markets will be Android Compatible Devices,’ which are defined as devices that

comply with the [Android Compatibility Definition Document].”). Plaintiffs allege that the ACCs

and AFAs “restrict manufacturers’ ability to build and distribute innovative versions of mobile

phones . . . smart TVs, watches, and automotive devices” and “inhibit the development of an

operating system based on an Android fork that could serve as a viable path to market for a search

competitor.” DOJ Am. Compl. ¶¶ 71, 126–32. Google argues that summary judgment is

appropriate because Plaintiffs provide no evidence that “limitations on OEMs’ marketing of

incompatible Android devices has a substantial anticompetitive effect in a search or search

advertising market.” Google DOJ Mot. at 44.

Plaintiffs’ opposition mentions ACCs and AFAs once in passing in a footnote, and simply

states that “[o]n top of the MADA’s own compatibility requirements, the MADA also generally

requires OEMs to have signed either an Antifragmentation Agreement (AFA) or an Android

Compatibility Commitment (ACC), which separately prevent OEMs from distributing Android

devices (with limited exceptions) that do not comply with Google’s [Compatibility Definition

Document], regardless of whether the OEM preinstalls [Google’s proprietary apps] or not.” DOJ

Opp’n at 13 n.7. Because Plaintiffs offer no evidence showing that ACCs and AFAs have an




58
anticompetitive effect in the relevant markets, summary judgment is granted with respect to those

parts of the claims.

2. Google Assistant and IoT Devices

Plaintiffs’ Complaint alleges anticompetitive conduct related to the promotion of Google

Assistant in IoT devices, which are “internet-enabled devices such as smart speakers, home

appliances, and automobiles.” DOJ Am. Compl. ¶¶ 12, 139–41, 163. “Google’s Assistant, like

Apple’s Siri or Amazon’s Alexa, is a virtual assistant that can respond to voice commands” to

perform various tasks. Google DOJ Mot. at 47. “Google’s MADAs have recently included the

Google Assistant and made it the out-of-the-box default assistant; and Google’s Android RSAs

with OEMs and carriers provide for forms of increased promotion for Google Assistant.” Id.

Google argues that summary judgment is warranted on claims related to Google Assistant

because “[n]one of Plaintiffs’ experts opine on Google’s IoT Agreements” and “Google’s

Assistant agreements lack any substantial anticompetitive effect in search.” Id. at 47–48.

Plaintiffs’ opposition does not address the Google Assistant arguments. See generally DOJ Opp’n.

Accordingly, summary judgment is granted to the extent Plaintiffs’ claims rest on conduct relating

to Google Assistant. See Wilkins v. Jackson, 750 F. Supp. 2d 160, 162 (D.D.C. 2010) (“It is well

established that if a plaintiff fails to respond to an argument raised in a motion for summary

judgment, it is proper to treat that argument as conceded.”); Sykes v. Dudas, 573 F. Supp. 2d 191,

202 (D.D.C. 2008) (“[W]hen a party responds to some but not all arguments raised on a Motion

for Summary Judgment, a court may fairly view the unacknowledged arguments as conceded.”).

3. Android Open-Source Project (AOSP)

Finally, Google asks this court to grant summary judgment on the parts of Plaintiffs’ claims

relating to “Google’s decisions regarding which Android apps to develop on an open-source or



59
proprietary basis.” Google DOJ Mot. at 26. Plaintiffs’ Complaint does not allege that Google’s

decision-making regarding the AOSP had an anticompetitive effect in the relevant markets.

Plaintiffs do allege, however, that “[o]ver time, Google has chosen to include important features

and functionality in Google’s own ecosystem of proprietary apps and [application program

interfaces], rather than the open-source Android code,” DOJ Am. Compl. ¶ 73, and “as the

functionality gap between open-source Android apps and Google’s proprietary apps grows,

developers are more dependent on [Google Play Services],” id. ¶ 75.

In their opposition brief, Plaintiffs repeat that “[o]ver time, Google has removed or

deprecated many AOSP apps (e.g., calendar, camera, email) and placed newly developed features

exclusively within its proprietary apps and services.” DOJ Opp’n at 12. Yet, they offer no proof

of any anticompetitive effect in the relevant markets. Accordingly, summary judgment is entered

in Google’s favor to the extent Plaintiffs’ claims rest on AOSP development decisions.

VI. CONCLUSION

For the stated reasons, Google’s Motion for Summary Judgment in the DOJ Action,

ECF No. 421, is granted in part with respect to the parts of Plaintiffs’ claims that rest on allegations

relating to ACCs, AFAs, Google Assistant, IoT Devices, and AOSP. Google’s Motion for

Summary Judgment in the Colorado Action, ECF No. 426, is granted insofar as it is premised on

Google’s conduct directed against SVPs. Google’s motions are otherwise denied.




Dated: August 3, 2023 Amit P. Mehta
United States District Judge




60