AI Overviews has passed 2.5 billion users: what does it mean for SEO?
Google has confirmed that AI Overviews has passed 2.5 billion monthly active users. I analyze the data, what conclusions to draw for ranking and why traditional SEO remains the foundation.
Published on · Updated on · 11 min read
Google is changing the way people use the search engine. Answers generated by artificial intelligence are already part of millions of searches and their reach continues to grow.
In 2026, Google announced that AI Overviews has already passed 2.5 billion monthly active users. It’s a huge figure and a clear signal that AI search has stopped being an experimental feature to become an important part of Google Search.
But what does this data really mean for SEO? Do you have to completely change your strategy? Is organic traffic in danger? Do you have to do something different to appear in AI answers?
In this article I analyze Google’s data and, above all, what conclusions we can draw from a web ranking standpoint. If you’re starting from scratch, begin with what SEO is and why it’s still the foundation of everything and with the roundup of 10 official data points from Google on SEO and AI.
What are Google’s AI Overviews?
AI Overviews, known in Spanish as AI-generated views, are answers generated by artificial intelligence that Google shows on certain searches.
Their goal is to help the user quickly understand a topic or a complex question, offering a summary accompanied by links that let them expand the information.
This is an evolution compared to Google’s traditional operation. Previously, the user entered a query, received a list of results and visited different pages to build their own answer.
With AI Overviews, Google tries to provide part of that answer directly on the results page.
However, this doesn’t mean the links disappear. Google explains that AI features in Search continue to show relevant links so users can explore additional information and discover pages they might not have found through a traditional search. This behavior connects with Google AI Mode: what it is and how it changes SEO.
2.5 billion monthly users: a change of scale
The most striking figure came in 2026. Google announced that AI Overviews has passed 2.5 billion monthly active users.
The figure was presented by Google within the information about the evolution of Search and its artificial intelligence products.
Official data: AI Overviews has passed 2.5 billion monthly users, according to data reported by Google in 2026.
It’s important to interpret this figure correctly. It doesn’t mean that 2.5 billion people use AI Overviews in every search nor that all Google queries show a generative answer.
It means the feature has a gigantic monthly usage scale.
For those of us working in SEO, this changes a fundamental question: the visibility on Google no longer depends solely on traditional organic results.
Does this mean traditional SEO is dead?
No.
In fact, Google has been pretty clear on this point.
In its official documentation on AI features in Search, Google explains that recommended SEO practices are still relevant for AI Overviews and AI Mode. You can see the full analysis in does traditional SEO still work with artificial intelligence?.
There’s no secret technique that guarantees appearing in a generative answer. Nor is there any special Schema.org markup you have to add specifically to appear in AI Overviews.
Google recommends continuing to work on the fundamentals: crawling, indexing, internal links, useful content, page experience, accessible textual content and properly implemented structured data. You can dive deeper into the complete On-Page SEO guide.
So what’s really changing?
What’s changing isn’t the need to do SEO.
What’s changing is the way Google interprets, combines and presents information.
A search can start with a simple question and end up in a much more complex investigation.
The user can compare products, ask for recommendations, investigate a problem, look for different alternatives and keep asking questions. You can see this evolution in how search intent is changing with AI Mode.
That’s why an SEO strategy based only on ranking a specific keyword can fall short.
From keywords to user needs
For years, an important part of SEO has been based on identifying keywords and creating pages around them.
Keyword research is still useful. You can review the basics in what a keyword is and how to choose keywords wisely.
But now it’s worth taking it a step further.
Instead of only asking ourselves:
«What keyword do I want to rank for?»
we should also ask ourselves:
«What problem is this person trying to solve?»
This difference is important because generative experiences can combine different related searches to build a response.
Google explains that its AI systems can use techniques like query fan-out, through which a query can be split into different related searches to obtain additional information.
This makes topical coverage increasingly important. A good SEO content plan in 5 steps helps design that coverage.
Generic content has a problem
If ten pages explain exactly the same thing, it becomes harder for any of them to provide a clear difference.
Google recommends creating useful, reliable content, aimed at people and with information that provides real value.
Its guide on generative AI especially insists on the importance of creating unique, non-generic content. This principle connects with the criteria of E-E-A-T: experience, authority and trust on Google.
This can mean many things:
- Firsthand experience.
- Real cases.
- Original data.
- Practical examples.
- Comparisons.
- Screenshots and demos.
- Experience-based opinions.
- Step-by-step processes explained.
- Your own tools or resources.
The goal shouldn’t be to create content simply because a keyword exists.
The goal is to create a page that has a clear reason to exist.
Can AI Overviews reduce clicks?
It’s one of the most important questions for any SEO professional.
An answer generated directly in Google can resolve part of a query without needing to immediately visit a website.
But it would be too simplistic to assume that all searches with AI Overviews cause less traffic.
Google explains that AI experiences include links to make it easier for users to keep exploring the information.
Google has also indicated that clicks coming from results pages with AI Overviews can be of higher quality, since users who click may spend more time on the site. You can see more data in organic traffic and Google: what’s happening with AI.
That’s why SEO analysis should go beyond the raw number of visits.
The value of the click can be more important than volume
Imagine two situations.
In the first, a page gets 10,000 visits from users who are simply looking for a definition.
In the second, another page gets 1,000 visits from people who are comparing services and looking for a professional.
The second page can generate much more business.
That’s why SEO in the coming years should pay increasingly more attention to:
- Conversions.
- Leads.
- Sales.
- Time on page.
- Pages visited.
- High-intent queries.
- Brand visibility.
This approach connects with what we analyze in SEO and GEO content that ranks and converts.
What should an SEO do to adapt?
The answer isn’t to create a completely different strategy.
It’s to reinforce the fundamentals and adapt them to an increasingly complex search.
Keep a solid technical foundation
A page needs to be crawlable, indexable and correctly understood. Review robots.txt, canonicals, indexing, architecture, internal links, performance and mobile experience. You can start with how to create robots.txt and sitemap XML correctly.
Work on your topical architecture
Don’t think only about individual articles. Build groups of related content around a topic. You can expand on this topic with my article on Google AI Mode and its impact on SEO.
Answer complete questions
A good page shouldn’t just answer one question. It should also anticipate the user’s next questions. This way of structuring content is especially interesting in an increasingly conversational search. You can reinforce this part with website optimization for AI (GEO).
Provide original information
AI can summarize existing information very quickly. That’s why copying what already exists on other pages isn’t a particularly differentiating strategy. Your experiences, data, analyses, examples and results can become a competitive advantage.
Don’t chase tricks to «fool» AI
Google has debunked the need for special techniques like artificial files or certain structures created only to try to appear in its generative answers. If you want to understand it better, check out what llms.txt is and how to create it step by step.
The official recommendation is much simpler: do good SEO and create genuinely useful content.
Google also points out that concepts like GEO or AEO can be used to describe new areas of work, but from Google’s perspective they are still part of optimization for Search. You can see the differences in SEO vs GEO vs AEO: real differences in 2026.
AI Overviews and the importance of internal links
Internal links have always been important for SEO.
With a search increasingly oriented toward understanding complete topics, they also make sense from the information architecture standpoint.
A page about AI Overviews can link to content related to AI Mode, search intent, organic traffic and multimodal search. For example:
- Google AI Mode: what it is and how it can change SEO
- AI Mode searches are 3 times longer
- Organic traffic and Google: what’s happening with AI
- Search Console and generative AI visibility
- Multimodal search on Google: voice, images and SEO
How to measure visibility in AI Overviews
This is another of the big developments for SEO professionals.
In June 2026, Google announced new generative AI performance reports in Search Console. Later, Google indicated that these reports were available for all websites worldwide since August 31, 2026.
These reports let you get a specific view of visibility within Search’s generative features.
This opens a new analysis possibility: not only studying traditional positions, but also how our content appears within the new search experiences. You can read more on this topic in Search Console and generative AI visibility.
What it does NOT mean that AI Overviews has 2.5 billion users
The figure is important, but it’s worth avoiding some incorrect conclusions.
- It doesn’t mean all searches have an AI Overview.
- It doesn’t mean users stop visiting web pages.
- It doesn’t mean traditional SEO has disappeared.
- It doesn’t mean there’s a special technique that guarantees appearing in AI Overviews.
- It doesn’t mean all websites will receive the same level of visibility.
Google explains that AI Overviews only appears when its systems consider that it can add value to the traditional search. Also, for a page to appear as a supporting link, it must be indexed and be suitable for showing in Google results. This connects with the HTTP 404, 301 codes and other web errors that block Google that can affect indexing.
So what does it really mean for SEO?
For me, the 2.5 billion user figure doesn’t mean we have to abandon the SEO we know.
It means that the concept of visibility on Google is being broadened.
We used to think mainly about positions, snippets and clicks.
Now we also have to pay attention to how a brand, a company or a page can appear within generative experiences that summarize information and connect different sources.
And this makes some foundations even more important:
- Useful and original content.
- Good web architecture.
- Relevant internal links.
- Easily crawlable information.
- Real experience and specialized knowledge.
- Your own data.
- Content that solves complete problems.
- Constant measurement in Search Console.
If you want to make sure you start from a solid foundation, check out the complete SEO audit in 7 steps.
Conclusion: SEO doesn’t disappear, it evolves
AI Overviews passing 2.5 billion monthly users is one of the most relevant data points to understand where Google Search is evolving toward.
But the conclusion shouldn’t be that we have to abandon traditional SEO.
Google’s own documentation points in another direction: the fundamentals of SEO are still the foundation of visibility in its AI experiences.
What changes is the context.
Searches are increasingly complex. Users can ask longer questions. Google can combine different sources to build a response and generative experiences can show links in a different way.
That’s why the future of SEO doesn’t simply consist of optimizing for an artificial intelligence.
It consists of creating the best possible content to solve people’s needs and building a website that Google can understand, crawl and connect with those needs.
If you want to broaden the approach, check out what SEO is and why it’s still the foundation of everything or how the Core Web Vitals: what they are and how to improve them work for page experience.
Do you want to prepare your website for AI Overviews and AI Mode? I work with businesses all over Spain adapting their SEO to the new AI search context: original content, topical architecture, technical foundation and measurement. Tell me about your case and I’ll reply in less than 48 hours.
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