Google Says Query Growth Hit a 5-Year High. Search Revenue Barely Moved From Q2

Google says searches are growing at their fastest pace in five years. Search revenue didn't keep up.

On October 28, Alphabet reported Search and other revenue of $63.35 billion for the third quarter, up 12% from a year earlier. Against Q2, the line barely moved: $63.27 billion to $63.35 billion.

Google is getting fewer paid clicks out of its search growth than it used to, and its fix is to put ads inside AI Mode answers. None of the sources go as far as showing AI answers eating its ad business.

Those placements run on campaign settings most accounts already use, and they don't show up in Google Ads as their own line. A paid-search team that plans on keyword volume and reads blended Search reports is likely already buying this inventory without a way to see what it returns.

Each search brings fewer ad clicks

The clearest number sits in Alphabet's 10-Q. Paid clicks on Google properties rose 8% year over year, against an 11% average over the first nine months. Cost per click rose 4%.

Both figures come from a reading of the filing by Deepak Gupta. Gupta founded GrackerAI, which sells generative-engine optimization. On Gupta's figures, Search grew about 0.1% from Q2, where the same step a year earlier was 4.4%.

Search growth slowed from 19% in Q1 to 17% in Q2 to 12% in Q3, its slowest rate of 2026. Duane Forrester laid that out in a Search Engine Journal column. Forrester runs CitationIQ, a company that measures AI visibility, and discloses it.

Set those beside Google's query claim and the gap is plain, even without a query rate. If searches grew at their fastest pace in five years while paid clicks grew 8%, each search is producing fewer paid clicks than it did. Google disclosed no such figure, so this is our inference, and it can't become a ratio until Google says how fast queries grew and what counts as one.

Google named part of the cause itself. On the earnings call, chief business officer Philipp Schindler listed lower monetization in AI Mode among the drivers of the slowdown, per Search Engine Journal's coverage of the call. Schindler didn't say lower than what, or by how much.

In the same coverage, Sundar Pichai described the order of priorities as "user experience, followed by monetization." Glenn Gabe, an SEO consultant who tracks Google closely, flagged Schindler's point on X. Gabe quoted a 247wallst piece that said AI Mode monetizes lower than traditional search and that many AI Mode queries are upper funnel.

The new ads are on by default

Google's response is more ad inventory inside answers. In an October 28 post, Google said it is taking AI Mode ads to 10 more countries, with Brazil, Mexico and the UK planned for Q4 2026. It's also launching multiturn ads in the US so ads can appear in follow-up questions.

Google says AI Mode queries are three times longer. It also says sponsored and organic results in AI Mode get similar click-through rates, a claim footnoted to internal US data from August 20 to September 3, 2026. As PPC Land noted, that 15-day window covers product listings only, and Google published no rates.

Google's help page, as reported by Search Engine Journal and PPC Land, makes every existing Search, Shopping and Performance Max campaign eligible by default, with no separate opt-out. You can't target AI Mode or AI Overviews on their own.

Exact and phrase match keywords qualify only on queries with direct commercial intent, while broad match, AI Max, Performance Max and Shopping get contextual matching. Results fold into standard Search reporting, and the help page "does not describe a segment that separates AI Mode performance," in PPC Land's words. The earnings call suggests why Google is pushing these terms now.

No source shows money moving out of keywords and into answers. The sources do show inventory growing inside answers and a yield gap Google has named and wants to close, along with default eligibility for any account running broad match or Performance Max.

If most of your Search budget sits on those settings, some of it is probably buying answer placements today, and the report you read blends them with everything else. That gives finance one more reason to ask the question agencies say advertisers are already asking about 10% to 30% of their Google Search budgets.

Currency explains only part of it

Google's account puts currency first. It called foreign exchange the single largest driver of the slowdown. The advertiser side is still growing, too, with paid clicks up 8% and prices up 4%.

Google says most AI Mode queries are incremental, meaning searches that wouldn't have happened otherwise. In 2025 it said AI Overviews monetize at the same rate as the same searches without them. Read generously, the gap is a lag. Google built the answers first, as Pichai said, and the ads are catching up.

Usage Google hasn't sold yet isn't lost revenue, and an 8% rise in paid clicks isn't a collapse. But Forrester puts currency at only 1 to 2 of the 5 points of slowdown. That leaves most of it to other causes, including the AI Mode yield Google itself pointed to.

Google's query claim has no rate and no definition. The paid-click and cost-per-click figures come from Gupta's reading of the 10-Q, which we didn't open ourselves.

Google's click-through claim rests on 15 days of product listings. And Forrester and Gupta both work in the AI-visibility market, so each has a reason to read the slowdown as a shift toward answers.

Even if the lag reading is right, the buyer's problem doesn't change. If Google closes the yield gap, it will likely do it through more placements and firmer prices inside answers. Advertisers who can't see those placements in their reports would pay for them. A recovering Search line would be good news for Alphabet and still a blind spot in your account.

user experience, followed by monetization

Google plans to bring AI Mode ads to Brazil, Mexico, and the UK in Q4 2026, and Alphabet's fourth-quarter results will show whether paid clicks catch up.

By Business of GTM