Market share and usage data for every major AI platform - updated monthly
Track how the world uses AI - from ChatGPT and Gemini to AI search tools like Perplexity and coding assistants like Copilot. One page, every platform, updated monthly.
SIMILARWEB DATA - JAN 2025 TO JAN 2026Snapshot as of Jan 2026 - market share vs. estimated monthly active users across all major AI platforms (web only).
All data is sourced from SimilarWeb's Global Gen AI Tracker and reflects web browser traffic only. This data does not include desktop application usage (e.g. Claude Desktop, ChatGPT desktop app), mobile-native app traffic, API calls, or AI embedded within other products. MAU (Monthly Active Users) figures are estimates based on web traffic modeling. Actual total usage across all platforms will be significantly higher than what is shown here.