Judge Dismisses Chegg and Penske Antitrust Lawsuits Against Google Over AI Search

A federal judge has dismissed antitrust lawsuits brought by education company Chegg and truck leasing firm Penske against Google over the impact of the company's AI-powered search features.

Both companies had argued that Google's AI search summaries, which synthesize information directly in search results, diverted traffic away from their websites and harmed their businesses. The lawsuits sought to frame that harm as a violation of antitrust law.

In dismissing the cases, the court acknowledged that the rise of AI search tools can carry real consequences for businesses that rely on search traffic, but concluded that such consequences do not, on their own, establish an antitrust claim. The ruling distinguishes between competitive harm that may result from a company's product changes and conduct that violates antitrust statutes.

The decision adds to a growing body of litigation testing how existing antitrust frameworks apply to AI-driven changes in how search engines present information. Companies across industries that depend on search referral traffic have raised concerns about AI summaries reducing clicks to their sites, even as search providers argue the features improve the user experience.

The ruling is likely to be closely watched by other businesses considering similar legal challenges, as courts continue to grapple with how traditional competition law applies to the shift toward AI-generated search results.