October 2025 — March 2026 | Monthly active users, market share & growth trends
Google Gemini grew from 5.4% to 18.2% market share in 12 months — a 237% increase, making it the fastest-gaining platform in the AI chatbot space.
DeepSeek reached ~97M MAU by early 2026, driven heavily by Asian markets. Its open-source model approach attracted massive developer adoption.
Despite holding only ~3% consumer market share, Claude wins ~70% of head-to-head enterprise deals vs. OpenAI, with 190% YoY growth and $14B ARR.
| Platform | MAU (M) | WAU (M) | Web Visits (B) | Market Share | 6mo Growth | Est. ARR ($B) | Paid Subs (M) |
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