Ads in Google AI Mode reach ten more countries and you cannot opt out separately
Google is scaling ads in AI Mode to ten more countries and adding multiturn ads in the US. What controls you have, what you lack, and how to measure what you cannot see.
On October 28 Google said it is scaling ads in AI Mode to ten more countries and launching multiturn ads in the United States, so that ads can appear in follow-up questions as well as the first query. The headline for advertisers is not the country list. It is that eligible campaigns take part automatically, and by Google's documentation you have limited ways to control or even see the result.
What Google announced
According to Google's post, ads in AI Mode are now scaling to Australia, Canada, India, Kenya, Malaysia, New Zealand, Nigeria, Pakistan, the Philippines and Singapore. Brazil, Mexico and the United Kingdom are planned for the fourth quarter. The United States already has them. Multiturn ads are launching in the US, and Google says it will continue to test new formats. Ads are labeled "Sponsored."
The details on eligibility and controls come from Google's help documentation as summarized by PPC Land, so confirm them on Google's pages before you rely on them:
- Existing Search, Shopping and Performance Max campaigns qualify through the standard auction. There is no new campaign type and no separate budget, and billing follows normal Search rules.
- English is the only language listed. Two entries carry limits: Indonesia is listed for AI Overviews only, and Pakistan for text ads only.
- AI Max, broad match, Shopping and Performance Max are eligible for both direct and contextual matching. Exact and phrase match are described as eligible only when the query itself shows direct commercial intent.
What you control and what you do not
Per the same summary, the levers that still work are negative keywords, brand exclusions and asset pinning. The things you cannot do are the ones that matter for planning: you cannot opt out of AI Mode separately from Search, you cannot target AI Overviews or AI Mode on their own, and you cannot write, edit, approve or opt out of the AI explainers Google can place around ads. Impressions, clicks, conversions and cost are folded into standard campaign reports, and there is no segment that splits AI Mode from the rest of Search.
That combination, participation by default, no switch and no dedicated report, makes this an inventory change that you manage by indirect means. Three consequences follow.
1. Your match types decide your exposure
If exact and phrase match are limited to queries with direct commercial intent, and broad match, AI Max and Performance Max are eligible for contextual matching on broader, exploratory questions, then the match types you use determine how much of your traffic can come from conversational queries. A tight exact-match account has less exposure than a broad one. That is neither good nor bad. It is a decision you should make deliberately rather than inherit.
Review which campaigns use broad match or AI Max, and decide whether each one has the controls to cope with a wider variety of queries: strong negatives, clear brand exclusions and landing pages that match what people ask.
2. Your negatives and exclusions do more work
With no ability to opt out, negatives and exclusions are the main safeguard. Pull the search terms report and look for queries phrased as questions or comparisons, since those are the ones that conversational formats tend to produce. Add negatives for topics you do not serve, and check that brand exclusions are in place wherever you do not want your ads next to your own competitors' names. Google's materials do not explain how brand exclusions behave specifically within AI Mode, so test by looking at query data rather than assuming.
3. You will have to measure without a segment
Because AI Mode results are not reported separately, you cannot compare AI Mode against everything else directly. You can still look for signs. Watch these at the campaign level, week by week:
- The share of search terms that are long or question-like.
- Click-through rate and conversion rate, for any shift following a change in match types or in the markets you target.
- Branded versus non-branded conversion mix.
- Cost per conversion by country, for markets newly included.
For a clean read, use a campaign experiment or a geographic holdout. Pick two comparable regions, change nothing in one, and compare after several weeks. If you have markets on the new country list and comparable markets that are not on it, that is a natural contrast, though Google may add countries during your test, so check the list before you begin.
What this means for app advertisers
Google's announcement is about Search, Shopping and Performance Max. It does not describe a change to app campaigns, so do not read it as one. For app marketers who also run web Search, for example to a website that leads to an install, the guidance above applies. For everyone else, the practical point is that more of the research phase of a purchase may now happen in a conversational answer, where your ad sits beside text you did not write.
A short action list
- List campaigns using broad match, AI Max or Performance Max in the newly listed countries.
- Review search terms for question-style queries and add negatives.
- Confirm brand exclusions and asset pinning.
- Set up one experiment or holdout with a defined end date.
- Annotate the date in your reporting.
The takeaway: you cannot switch AI Mode ads off or see them separately, so manage exposure through match types and negatives and measure with a holdout.