Copilot

ChatGPT maintains its commanding lead with 60.7% of the AI search market as of March 2026, but the competitive landscape is rapidly evolving. Google Gemini has surged to 15% market share while Perplexity demonstrates explosive 370% year-over-year growth despite holding just 6-8% market share. This data reveals which platforms are winning user adoption and where brands should prioritize their AI visibility efforts. The Current AI Search Hierarchy The March 2026 AI search market reveals a clear hierarchy dominated by three major players controlling nearly 89% of the total market: ...