# Google AI Overviews now reach 2.5 billion people a month

Published: 2026-10-21T06:05:51.990Z · Source: DataReportal (https://datareportal.com/reports/digital-2027-ai-use-around-the-world)
Source date: 2026-10-21
Entities: ai-overviews, google, similarweb

DataReportal's Digital 2027 report, published today by Meltwater and We Are Social, estimates Google AI Overviews reach more than 2.5 billion people monthly -- applying Similarweb's finding that over 4 in 10 Google searches now show an AI Overview to Google's 2.6 billion-plus monthly search audience. The same report finds search engines still have the edge for commercial intent: online adults are 74% more likely to visit a search engine than a stand-alone AI platform when researching a brand.

Why it matters: The same report makes both points at once -- AI Overviews now touch a majority of Google's audience, but stand-alone AI platforms still trail search by a wide margin for commercial research -- which argues against treating 'AI adoption' as a single trend line.

## What this answers

**How many people see a Google AI Overview each month?**

DataReportal estimates more than 2.5 billion, applying Similarweb's finding that over 4 in 10 Google searches now surface an AI Overview to Google's 2.6 billion-plus monthly search audience.

**Are people using AI chatbots instead of search engines to research brands?**

Not yet at scale: DataReportal's Digital 2027 report finds online adults are still 74% more likely to visit a search engine than an AI platform when researching a brand.


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