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Jan vs LM Studio: catalog facts
JanLM Studio
Free

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

Freemium

The free plan runs local models and the built-in agent. Paid plans from $20 a month add…

Windows, macOS, Linux Windows, macOS, Linux
  • 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
  • Search and download models from Hugging Face without leaving the app
  • Serves local models on OpenAI-compatible endpoints, locally and over the network
  • 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
  • Closed source, unlike most of the local-AI stack it builds on
  • Cloud features require an account and a subscription
Downloadable app Downloadable app
Open source Closed source
License: Apache-2.0 License not stated
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked September 20, 2026

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