News & analysis
Google Lost Its Search Ads Case. Check Your Spend.
A federal court found Google charged above-market prices for general search text ads and used internal "pricing knobs" to raise what winning ads paid without advertisers being told.
By Roomer Editorial · · 3 min read
What did the court actually find?
In August 2024, after a ten-week trial, the court found that Google "has exercised its monopoly power by charging supracompetitive prices for general search text ads." Supracompetitive means above the price a competitive market would set.
The trial record showed Google's ads team used internal mechanisms, described in testimony as "pricing knobs," to raise what a winning ad paid without any change in the advertiser's bid, ad quality, or competition. Most of this worked by inflating the runner-up's score, the number that sets the winner's CPC.
Google's Vice President of Ads testified: "We tend not to tell advertisers about pricing changes." The court's own finding was blunter: many advertisers do not even realize Google is responsible for the changes in what they pay.
Does this cover all your ad spend?
No. The ruling applies to general search text ads specifically. The court did not find a monopoly in the wider market for all search advertising, which includes ads sold by retailers like Amazon and Walmart.
If a chunk of your budget went to Shopping or Performance Max campaigns, separate that text-ad spend from the rest before drawing any conclusions about your own account.
A second, separate ruling covers display advertising. In April 2025, a federal judge in the Eastern District of Virginia found Google had monopolized two parts of the display ad chain. That case centered on publishers, and the court did not accept every claim the government made. If you bought display inventory through Google's ad tech tools, that's a different question from the search case entirely.
What should you check first?
Four pricing-knob instances from the trial have specific date ranges that can be checked against campaign history. Start by pulling your own account's spend by campaign, ad type, and year, and matching it against those windows.
Also confirm which legal entity accepted Google's advertising terms and paid the invoices, and which agency or manager account ran the campaigns. Counsel will ask for this first, because whoever paid for the ads holds the claim. If an agency ran your campaigns but you paid the bills, the claim is yours, not the agency's.
Google is appealing the ruling. A September 2025 remedies decision requires Google to disclose material changes to its ad auction going forward, so advertisers should have more visibility on pricing changes from here on.
Google's advertising terms include an arbitration clause. Advertisers bound by it pursue claims individually through the American Arbitration Association and waive the right to bring a class action. The court's findings are a starting point, not a filed claim — reviewing an account and deciding whether to pursue anything are separate steps.
Roomer Editorial's take
Most travel creators don't think of Google Search as their main channel. Social video platforms get the attention. But a fair number of creators running their own site — a destination guide, a niche booking page, a city-specific blog — have put money into Google Search ads at some point to drive traffic back to pages they own.
That's the group this ruling actually touches. If you've bought general search text ads for your own site in the past several years, you were paying into an auction the court has now found was rigged above competitive price, and you weren't told when or how.
Roomer Editorial's view: this isn't a reason to panic about past spend, and it's not a reason to stop running search ads if they've worked for you. It's a reason to pull your records. Ad spend history is cheap to export and expensive to reconstruct later if you wait.
Worth sitting with the court's finding on its own terms: plenty of advertisers never clocked that Google itself was the reason their costs moved, not their bidding or their competitors. That's a useful reminder for anyone running paid traffic to a site they own.
The broader point for operators building their own site is one this ruling makes by accident: the more of your business lives on infrastructure you don't control — an ad auction you can't audit, a ranking algorithm you can't see — the less you actually know about what you're paying for traffic. A travel creator with bookable pages and commissions running through their own site at least owns the asset the ads point to. You can't audit Google's auction. You can audit your own site.
Action: export your Google Ads spend by campaign and year, flag anything that falls in a pricing-knob date range named in the ruling, and hand that file to whoever reviews your accounts before you draw conclusions either way.
Source: Search Engine Journal — Google's Search Antitrust Ruling: What Advertisers Should Check Next
