PressGEO Research · Quarterly
The PressGEO AI Visibility Index
A quarterly, dated measurement of which brands ChatGPT, Claude, Gemini, Perplexity and Copilot recommend across every product category we track. Free to cite.
Published 2026-10-03
The PressGEO AI Visibility Index — Q4 2026
Across 368,553 AI answers in 17 categories, engines named a tracked brand 36.8% of the time.
Published 2026-10-02
The PressGEO AI Visibility Index — Q3 2026
Across 356,582 AI answers in 31 categories, engines named a tracked brand 37.2% of the time.