Google puts ads in your AI follow-up question. The report stays blind

Stop thinking of search as search. Think of it as a conversation. First question: “Best running shoes for pavement?” Second: “What if I have bad knees?” Third: “Which of those are under $150?” Until now, the ad showed up at question one. Now it waits at question three. Right where the decision gets made.

What's new

• Multiturn ads: According to a Google Ads post on X on November 9, 2026, ads in AI Mode can now appear on follow-up questions once the conversation turns commercial. U.S. only for now.
• More markets: AI Mode ads now also run in Australia, Canada, India, Kenya, Malaysia, New Zealand, Nigeria, Pakistan (text ads only), the Philippines and Singapore, in English. Search Engine Journal reports Brazil, Mexico and the UK are slated for Q4 2026.
• Opted in by default: Per Google's help page, existing Search, Shopping and Performance Max campaigns are automatically eligible. AI Max and broad match can match the context of the AI response; exact and phrase match only qualify on direct commercial intent.
• Europe: AI Mode ads are English-only, per Google. German-language campaigns aren't in yet; English campaigns in the listed markets are.

A new placement with no numbers of its own

AI Mode results roll into standard campaign metrics, and into the search terms report only in aggregate. Search Engine Journal's conclusion: you can't calculate an AI Mode-specific CPA or ROAS. Which means you're paying for a new spot in the funnel that you can't separate from everything else.

To me that's a textbook value transfer. Google gets new inventory in a format where users keep asking, and keep staying. The advertiser gets visibility but gives up control: over the context the ad appears in, and over knowing whether it works there.

The catch: it's on by default

My rule of thumb: check AI features that are switched on by default before you scale. This one isn't even a feature you turn on. If you run broad match, AI Max or Performance Max, you're in the AI conversation whether you planned it or not. And your ad sits next to an answer nobody on your team wrote.

That's not automatically bad. The follow-up question is lower funnel in its purest form. But if you're bidding there, do it on purpose.

What I'd do now

• → List your English-language campaigns in the affected markets: which run on broad match, AI Max or PMax? Those are in AI Mode now.
• → Compare the same metrics per campaign before and after the rollout (CPC, conversion rate, search terms). Without a dedicated report, that's your only trail.
• → Build product feeds and landing pages that answer follow-up questions (price, use case, comparison). Multiturn ads won't stay U.S.-only forever.

Bottom Line: Google is now selling you the moment of decision, just not the number that tells you whether it pays.