Popularity ranking & data list of major AI tools
Each AI's market share, popularity score, pricing and features, shown as data. On each tool's detail page you can check its history, comparisons and pricing (as of Jun 2026).
OpenAI's AI chat — the default choice, leading the global AI chatbot market share by a wide margin.
Google's AI chat — strong at search and Google-service integration; share is rising fast, especially in Japan.
An AI search engine that answers with citations; very popular for search use cases.
Anthropic's AI chat — praised for long-form writing, coding and careful prose; share is trending up.
Microsoft's assistant — its strength is integration with Windows and Office.
A high-performance, low-cost AI from China — free web chat and very cheap API.
xAI's AI chat — known for X (formerly Twitter) integration, real-time info and image generation.
⚠ Reference values based on public data and editorial research; not a complete count of actual users.