How to rank in Google AI Overviews (and how to track it)
Google AI Overviews runs on the regular search index, not secret AI markup. What actually matters, and how to see in Search Console whether you show up.
The short answer: there's no secret AI Overviews SEO. Google itself says the same index and the same ranking systems apply as for regular search results, that no special markup is needed, and that a page only needs to be indexed and snippet-eligible. The real difference is in how you see the result and track it, not in some new optimization trick.
We've written before about what GEO is and about how to improve your odds of a ChatGPT mention. This post covers a different AI surface: Google's own summary above the search results, and specifically how to check whether you're showing up in it, because that's where most of the confusion sits.
What exactly is an AI Overview?
An AI Overview is a Google-generated summary that appears above the regular blue links for certain searches, with links to the sources backing it up. Google itself describes it as a way to "get to the gist of a complicated topic or question more quickly, and provide a jumping off point to explore links to learn more" (developers.google.com). So unlike a ChatGPT answer, it isn't a standalone response: it stays part of the search results page, with clickable sources attached.
Google's broader AI Mode is a separate feature: it's meant for queries where "further exploration, reasoning, or complex comparisons are needed", while an AI Overview is aimed at the quick answer (developers.google.com). Both features rely on the same underlying technique to build their answer.
How Google actually builds the answer: query fan-out
Google's own documentation calls the technique "query fan-out": "a set of concurrent, related queries generated by the model to request more information and fetch additional relevant search results to address the user's query" (developers.google.com). In plain terms: Google asks itself a handful of sub-questions around your search term, pulls separate search results for each, and weaves them into one summary with citations. That's also why an AI Overview can sometimes cite different pages than the classic results list for the exact same query.
Is there such a thing as AI Overviews SEO?
No, and Google is unusually direct about it. From the official docs: "There are no additional requirements to appear in AI Overviews or AI Mode, nor other special optimizations necessary" (developers.google.com). And more specifically: "You don't need to create new machine readable files, AI text files, or markup to appear in these features. There's also no special schema.org structured data that you need to add" (developers.google.com).
What is required is old-fashioned: "To be eligible to be shown as a supporting link in AI Overviews or AI Mode, a page must be indexed and eligible to be shown in Google Search with a snippet, fulfilling the Search technical requirements" (developers.google.com). In short: crawlable, indexable, snippet-worthy. Exactly the basics good SEO has asked for all along.
What Google actually recommends
| Google's advice | What it means |
|---|---|
| Unique, useful content | "Creating content that people find unique, compelling, and useful will likely influence your website's presence in generative AI search" (source) |
| No separate AI writing style | "You don't need to write in a specific way just for generative AI search. AI systems can understand synonyms and general meanings" (source) |
| Technical basics in order | "The way Google Search finds and processes your pages remains the core of how our AI systems access your data" (source) |
| No mandatory structured data | "Structured data isn't required for generative AI search, and there's no special schema.org markup you need to add" (source) |
What doesn't work (and can backfire)
Google names a few specific tactics that either do nothing or actively cause problems:
- llms.txt and similar files. Not an official signal; Google doesn't read them as guidance for AI features.
- A separate page for every fan-out variant. Creating content for every possible query variation, primarily to manipulate rankings or generative AI responses, "violates Google's scaled content abuse spam policy" (source). That's a spam risk, not a growth hack.
- Markdown versions of your pages. No requirement and no advantage, according to Google's own documentation.
How to track whether you're appearing in AI Overviews
This is where most of the confusion lives, because Search Console now has two different places that report on AI Overviews, and they don't show the same thing.
| Report | What you see | Since |
|---|---|---|
| Generative AI performance report (separate report under Performance) | Impressions only, broken down by pages, countries, devices and date. No clicks, no CTR, no position yet | Rolled out worldwide "as of August 31, 2026" (source) |
| "AI Overview" search appearance filter (inside the regular Performance report) | Impressions, clicks and position for the same query. Clicking a link to an external page in the AI Overview counts as a click; the whole AI Overview gets one shared position (source) | Already part of the standard report |
Practical takeaway: use the search appearance filter when you want clicks and position for a specific query, and the dedicated AI report when you want a broad view of how impressions trend over time and by country. Both reports exclude data from Search Labs experiments, which are still in active development (source).
Can you opt your site out of AI Overviews?
Yes. Under Settings > Search generative AI in Search Console, you can exclude your site from AI Overviews, AI Mode, and the AI features in Discover. Google is explicit about the scope: "this control only affects whether your content can appear in certain Search generative AI features; this control isn't used as a ranking or inclusion signal affecting other parts of Search" (source). Turning it off doesn't touch your regular rankings, it only decides whether your content can appear inside the AI summary itself.
A worked example (illustrative)
Say a SaaS company checks the search appearance filter and finds that for "best tool for X" they show up with an AI Overview impression in 60% of measured weeks, at an average position of 1 (the AI Overview slot itself) but with very few actual clicks, because the summary already answers most of the question. Two months later, after rewriting the product page to answer the question directly in the first paragraph, that rises to 80% of weeks. This example is illustrative; it isn't an outcome you should automatically expect, and Google's own reporting comes with a delay and the usual limits (a 1,000-row cap, no Search Labs data).
The difference from getting mentioned in ChatGPT or Claude
Worth keeping separate: an AI Overview runs on Google's own search index and ranking system, with citations you can trace yourself in Search Console. An answer from ChatGPT, Claude, Gemini or Perplexity works differently: those assistants don't have a comparable public report, no stable "position", and sometimes no visible citation shown to the user at all. That's why we wrote separately about improving your odds of a ChatGPT mention and about LLM SEO in the broader sense: the fundamentals (crawlable, factual, quotable) overlap, but how you measure it doesn't.
How we measure this
Our GEO audit pulls the AI Overview from the live search results page itself (there's no public official Google API for this), separate from the chat conversations we use for ChatGPT and Claude. That's a deliberate choice: an AI Overview is a different kind of measurement than a chat answer, with its own citations and its own spot on the results page, and the two shouldn't be lumped into one number. No ranking promise, no potential score: we measure what's actually showing up at that moment, with the caveat that an AI Overview doesn't appear for every query and can vary by region, language and device.
Frequently asked questions
What are Google AI Overviews? A Google-generated summary that appears above the regular search results, combining several sources and linking to them as clickable supporting links. It's not a standalone chatbot answer: it runs on the same index and ranking systems as the rest of Google Search.
Do I need special AI markup to appear in an AI Overview? No. Google explicitly says there's no separate schema.org markup, no llms.txt, and no need to write differently. A page just needs to be indexed and eligible to appear with a snippet in Google Search.
How do I see whether my site appears in AI Overviews? Through Search Console: the dedicated Generative AI performance report shows impressions only, rolled out worldwide as of August 31, 2026. The Search appearance filter for AI Overviews inside the regular Performance report shows impressions, clicks and position for the same query.
Can I opt my site out of AI Overviews? Yes, under Settings > Search generative AI in Search Console. Google is explicit that this control only affects whether your content can appear in these AI features; it isn't used as a ranking or inclusion signal elsewhere in Search.