Google AI Mode is Google's conversational AI search that answers questions with links to websites. Google says you don't need new tricks to show up there. The same SEO rules apply: get indexed, qualify for a snippet, and publish useful content of your own.
What Google AI Mode does when someone searches
Google rolled out AI Mode to everyone in the United States on 20 May 2025. Google called it "our most powerful AI search" at the time. AI Mode uses a method Google calls "query fan-out." This means breaking a question into subtopics. Google issues many searches at once. By May 2026, AI Mode passed one billion monthly users, according to Google. Gemini 3.5 Flash became its default model everywhere. That summer, in the United States, search agents started booking local services for some trades. For home repair, beauty, and pet care, these agents can "call businesses on your behalf."
How Google decides which websites show up
Generative AI search features rely on core Search ranking. Google Search Central says these features retrieve pages from its index, then show "prominent, clickable links." A page must be indexed and eligible to show with a snippet. Meeting these rules doesn't guarantee a page will appear. Google says optimizing for AI search "is optimizing for the search experience, and thus still SEO." Google Search Central also says llms.txt files, special markup, content chunking, and rewriting for AI aren't needed. Google Search ignores llms.txt files. Making many pages for every query variant, mainly to manipulate AI answers, breaks Google's scaled content abuse policy. Google lists Business Profiles and Merchant Center as ways local services and products can show in AI responses. Our guide to how AI Overviews use the same search rules covers that topic in more depth.
A new Search Console control for AI features
Since 31 August 2026, every website has a new setting in Search Console. Search Console Help calls it the Search generative AI control. Every website is included by default. Turning it off removes a website from AI Overviews, AI Mode, and Discover AI features. Google says this means no traffic or impressions from those features. The control "isn't used as a ranking or inclusion signal affecting other parts of Search." It also doesn't affect AI training, which is a separate setting called Google-Extended. Changes to the control take effect within a few days.
Reports show how AI features use your pages
Search Console also has a report for these features. Google Search Central Blog introduced the Generative AI performance report. It shows impressions, pages, countries, and devices for AI features. The report doesn't list clicks separately. Traffic from AI features still counts in the normal Performance report, under Google Search Central's Web search type. That keeps your regular reporting in one place.
What researchers found about clicks after AI summaries
Independent research gives a sense of how people act when they see an AI summary. Pew Research Center studied browsing data from March 2025. The study covered 900 U.S. adults and 68,879 searches. Users clicked a traditional result in 8 percent of visits when an AI summary appeared. Without a summary, that rate was 15 percent. Only 1 percent of users clicked a link inside the summary itself. This data covers AI summaries before AI Mode's wide rollout, so it may not reflect current behavior.
What a business owner can do now
A few checks keep a website ready for these features. Make sure key pages are indexed and not set to nosnippet. Write specific, first-hand content with specific detail, such as your process and local information. Our guide to Google's who, how and why content test covers what Google looks for in helpful content. Keep your Google Business Profile complete, since AI answers pull local business details. Check the Search generative AI setting in Search Console. Leave it included unless you have good reason to change it. Watch the Generative AI performance report alongside your regular clicks.
Frequently asked questions
What is Google AI Mode?
Google AI Mode is a conversational AI search feature. It breaks a question into many smaller searches and answers with links to websites.
Do I need to do anything special to appear in AI Mode?
No. A website needs to be indexed and eligible for a snippet, the same as regular Google Search. Google says meeting these rules doesn't guarantee a page will show up.
Can I keep my website out of AI Overviews and AI Mode?
Yes. Search Console has a Search generative AI control you can turn off. Turning it off removes a website from AI Overviews, AI Mode, and Discover AI features.
Will opting out hurt my regular Google rankings?
No. Google says the control isn't used as a ranking or inclusion signal affecting other parts of Search. It only affects whether a website appears in AI features.
Do I need an llms.txt file for Google?
No. Google Search Central says llms.txt files aren't needed, and Google Search ignores them.
Google AI Mode answers with links pulled from its index, and ordinary SEO is still what gets a website there. The new Search Console control lets you choose whether to take part.
See our SEO, GEO and AEO service for help keeping your website ready for search and AI.
