Major · AI Search · Analytics
Google expands AI Mode ads to 10+ countries and adds U.S. multiturn placements
Google is expanding AI Mode advertising to Australia, Canada and eight other markets in English, while launching multiturn ads in the U.S. The placements can use the current query and conversational context, including follow-up questions, but advertisers still cannot isolate AI Mode performance in Google Ads. Brazil, Mexico and the UK are listed as planned Q4 2026 markets.
Why it matters: Advertisers and agencies need to assess eligibility, conversational ad behavior, international rollout timing, and measurement limitations as Google shifts more discovery and follow-up queries into AI-powered search. It could create additional reach and intent signals, but also makes optimization and attribution less transparent.

