The United States Justice Department wants Google to make major changes to its ad business in order to restore competition, with the government suggesting that Google divest both Ad Exchange (AdX) and Ad Manager (often referred to as DFP).
The DoJ made the recommendation in an updated filing submitted as part of its ongoing antitrust fight with Google. Last month, Google was found to have an illegal monopoly in online advertising, manipulating the market to cause harm to advertisers, publishers, and consumers. The court is now mulling remedies to curb Google's behavior, and it is considering suggestions from the DoJ.
AdX is Google's ad exchange marketplace where advertisers can purchase ad space from publishers in real-time through auctions, while DFP is an ad management platform that publishers can use for ad inventory management, selling, scheduling, and managing ad inventory. The DoJ wants Google to sell off AdX right away, and do a phased divestiture of DFP.
The DoJ also suggests that Google's AdWords product should deal with all third-party ad tech tools on non-discriminatory terms for bidding, matching, and placement of ads, and that Google should be prohibited from preferentially routing buyside demand from AdWords to any as exchange or publisher ad server. Google may also be required to share key ad server data and prohibited from using data gathered from Google Search, Gmail, and other Google properties to evaluate digital ad inventory on third-party tools and websites.
Google is also facing off with the Department of Justice over search, as the company was found to have an online search monopoly as well. Google could be forced to sell off the Chrome browser and make major changes to data sharing that would impact Google Search's market dominance.
