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Kai 9000Jan
Free

Free and open source under Apache-2.0; cloud providers may charge for their own API keys.

 Free

Free and open source. Using a third-party cloud model through Jan costs whatever that…

Windows, macOS, Linux, Android, iOS, Web Windows, macOS, Linux
  • Works with many AI providers and falls back between them automatically
  • Offline Gemma 4 models on Android and desktop
  • Runs fully offline on your own computer when you want it to
  • Same interface for local models and for OpenAI, Anthropic, Google, Mistral and others
  • Cloud providers need your own API keys
  • Background autonomy and shell access need careful configuration
  • Still pre-1.0 and moving fast; features appear and change between releases
  • Adding a cloud provider means putting that provider’s API key into the app
Downloadable app, Web application Downloadable app
Open source Open source
License: Apache-2.0 License: Apache-2.0
Not stated if an account is needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.