On October 28, Google announced two changes to ads in AI Mode. Ads now run in ten more countries, and in the U.S. they can appear in follow-up questions, not only after the first query. The second change matters more for anyone selling to businesses, because the follow-up is where a buyer narrows a list.
Think about how vendor research goes in AI Mode. The first question gets a short list of names. The next three questions are about those names: which one handles multi-state payroll, which one is cheaper for 30 people, which one integrates with the accounting tool already in use. Until this week, that part of the conversation had no paid slot in the U.S. Now it does.
What Google announced
The post came from Shashi Thakur, Google's VP and GM of Search Ads. The new countries are Australia, Canada, India, Kenya, Malaysia, New Zealand, Nigeria, Pakistan, the Philippines and Singapore. Brazil, Mexico and the UK are planned for Q4.
Ads are labeled "Sponsored." Existing Search, Shopping and Performance Max campaigns qualify automatically, with no new campaign or budget. They use the same auction and bidding as normal Search ads. Advertisers cannot target AI Mode on its own, and they cannot opt out of it separately from Search.
Google also repeated its usage figures: more than one billion monthly users for AI Mode, queries about three times longer than classic searches, and U.S. follow-up queries growing more than 40% a month on average.
The click-through claim, and its limits
Google says sponsored and organic product list items in AI Mode already get similar click-through rates. That is a strong claim, so read the fine print. It covers U.S. data from August 20 to September 3, 2026, two weeks, and only product list items. It says nothing about B2B software questions, where the answer is usually prose with a few vendor names in it.
So the honest reading is narrower than the headline. In shopping-style lists, a paid item seems to get clicked about as often as an organic one. Whether that holds when a buyer asks a follow-up about project management tools is not in the data Google published.
Why the follow-up turn is the one that counts
In a classic results page, a vendor who missed the first page could buy a slot on the next search. In AI Mode, there often is no next search. The buyer stays in one conversation, and each follow-up builds on the names already on screen.
That made the organic short list sticky. If the first answer named three vendors, the follow-ups were mostly about those three. Multiturn ads change that. A fourth vendor can now pay to appear at the exact moment the buyer is comparing, even though the answer itself never named them.
We would not overstate this yet. Google gave the format one sentence in its announcement and no rules on eligibility, controls or reporting. Nobody outside Google can say how often these ads show up in a B2B conversation.
What it changes for a B2B startup
Two budgets now compete for the same buyer moment. One is paid: your Search campaigns already serve in AI Mode whether you planned for it or not, so check what your ads look like there. The other is earned: being named in the answer, which no bid can buy.
The earned slot is still the stronger one. A "Sponsored" label sits beside an answer the buyer chose to trust; a name inside the answer is part of that trust. Google's own numbers show why it matters more each quarter: follow-ups are growing faster than first queries, and every follow-up starts from the names the first answer gave.
The practical step is to find out which side you are on. Ask AI Mode the questions your buyers ask, then ask the obvious follow-ups. Note who is named, who is sponsored, and which pages the answer cites.
The bigger picture
AI Mode now has two ways into a buyer's short list: be cited in the answer, or pay to sit next to it. Google just made the paid route reach further into the conversation. A startup that is named organically can treat ads as an extra. A startup that is absent will find a competitor's name in the answer, and possibly a second competitor's ad under it.
ClawWorld runs AI visibility work for B2B startups. Start with a free baseline report: 10 buyer questions, who ChatGPT and Claude name instead of you, and the pages they cite.