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Google AI Search Surpasses 2.5 Billion Users

·2026.05.25 15:02

Key point

Google's AI Overviews has reached 2.5 billion users, driving a fundamental shift in the search ecosystem.

Details

According to WIRED, since Google I/O, AI Overviews and AI search mode have become the global standard. CEO Sundar Pichai confirmed that Google has shifted into the era of conversational search as Gemini has been fully integrated.

Key metrics are as follows:

  • AI Overviews monthly active users (MAU): 2.5 billion
  • Gemini 3.5 Flash-based AI Mode users: 1 billion
  • Search termination rate: 60% of searches end within the Google ecosystem without navigating to another page (69% for the news/publishing sector)

This shift is dealing a major blow to the traditional web economic model. The citation and click-through rate for pages in the top 10 traditional search results has plunged from 76% to 38%, leading to declining organic traffic and ad revenue for independent websites and content creators.

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