A federal judge has provided Yelp with a strategic advantage in its antitrust case against Google by recognizing a previous monopoly ruling and bypassing the discovery process on the specific issue of market power. The decision, reported on June 30, 2026, narrows the scope of the litigation and potentially accelerates the timeline for a resolution. This development marks a pivotal moment for Yelp as it challenges the dominance of Google in the market.

The court's ruling effectively validates arguments concerning Google's monopoly status, removing the need for Yelp to prove market power during the discovery phase. This procedural victory allows Yelp to focus its resources on other aspects of the antitrust claim without the burden of extensive fact-finding on this particular point. The judge's order implies that the existing record sufficiently establishes the market power necessary to proceed with the case.

By skipping discovery on the market power issue, the court has streamlined the legal proceedings. This decision reduces the litigation costs and time typically associated with the discovery process, which involves the exchange of documents and depositions. The ruling suggests that the judge found the prior monopoly ruling compelling enough to forego additional evidence gathering on this specific element of the antitrust claim.

The case centers on allegations that Google has abused its dominant position in the market to the detriment of competitors like Yelp. The judge's latest order reinforces the judicial scrutiny facing Google regarding its business practices. As the case moves forward, the focus will likely shift to other contested elements, with the market power question now settled in Yelp's favor for the purposes of this litigation.

Measured, the AI-powered marketing effectiveness platform, released new research showing that incremental revenue and orders for brands grew after Google rolled out its AI Overviews feature broadly in September 2025. The analysis, based on 139 brands, found that median incremental revenue increased 3.4% and median incremental orders increased 3.2% while ad spend remained essentially flat. The findings challenge the assumption that AI-generated search results weaken traditional search as a performance channel.

The disconnect between platform reporting and incrementality measurement is central to the analysis. In an AI-shaped search environment, traditional metrics such as click-through rate may no longer tell the full story. AI Overviews is quite effective at answering informational queries directly, but those queries are often from lower-intent users who were less likely to convert in the first place. The remaining clicks may come from shoppers who are further along in the purchase journey.

"Many marketers spent the back half of 2025 worried that Google’s AI Overviews would erode search effectiveness," said Trevor Testwuide, CEO and co-founder of Measured. "What our data shows is that the channel didn’t weaken search; it concentrated it. The clicks that went away were the ones that were never going to convert anyway. The advertisers who watched incrementality instead of click-through rate saw that clearly. They kept investing and they came out ahead."

Omnichannel brands that use digital ads to drive in store sales stood out in the analysis. Among brands that also measure the incremental impact of paid media on retail store sales, median retail incremental revenue grew 43.7% and incremental orders grew 22.5%. Incremental return on ad spend (iROAS) for this subset rose from $1.35 to $1.47 across three consecutive months in the first quarter of 2026, pointing to sustained performance rather than a seasonal blip. These gains were not driven by cuts in ad spend, as median spend among the omnichannel subset grew 38% after the launch of AI Overviews.

Performance Metrics Overview

The following table summarizes the key performance metrics observed across the analyzed brands:

The report suggests that brands that continued to invest in Google ads and paid search campaigns through the AI Overviews rollout were better positioned to capture expanded search demand. For omnichannel advertisers in particular, maintaining coverage across purchase-intent queries helped convert search activity into incremental revenue and orders.