Compare software

Kai 9000PyGPT
Free

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

 Free

Free and open source; cloud models are billed by their providers through your own API…

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
  • One app for many cloud providers and local Ollama models
  • Agents, MCP tools, plugins and file RAG built in
  • Cloud providers need your own API keys
  • Background autonomy and shell access need careful configuration
  • Large feature set can be overwhelming
  • Cloud models need your own paid API keys
Downloadable app, Web application Downloadable app
Open source Open source
License: Apache-2.0 License not stated
Not stated if an account is needed No account needed
Works offline Not stated if it works offline

Checked October 2, 2026

Checked September 26, 2026

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