Google AI Overview Citation Share - April 2026
The Most Cited Domains on
AI Overviews in April 2026
Based on prompts and citations tracked from Apr 1 - Apr 30, 2026. Citations are tracked from search responses using Google AI Overviews (inline/side panel).
AI Overview Citation Share
March vs April 2026
Side-by-side comparison of citation share for the top domains on Google AI Overview between March and April 2026.
How we collect this data
We collect millions of prompt responses, citations, and click data from the actual user interfaces of major AI platforms — over 4 billion data points and growing. This gives us one of the largest and most authentic datasets on how AI search engines cite sources and recommend brands.
Real UI monitoring
Data straight from the interfaces of ChatGPT, Gemini, Perplexity, Claude, AI Overviews, and more.
4B+ data points
Over 4 billion analyzed citations, prompts, and responses — one of the largest AI search datasets available.
Continuously updated
Refreshed constantly so the trends you see reflect the latest behavior of AI search engines.
Aggregated & public
Published freely for the GEO community, based on aggregated, non-identifiable trends.
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