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Local runnerOpen sourceUpdated 2026

Jan

Beginner · Desktop app

Open-source desktop app for running local AI models with a friendly ChatGPT-like interface.

Best for

Users who want a local-first desktop AI workspace with open-source software.

Why use it

Good fit when you want a polished local desktop app but prefer open-source tooling.

Tradeoffs

Model and hardware experience can vary; compare against LM Studio and Ollama on your machine.

Key features

  • Desktop chat
  • Local model support
  • Open-source app

Alternatives

LM Studio, GPT4All, Msty

Where it fits

Jan belongs in the local runner layer of an open AI stack. Evaluate it against your model runtime, privacy needs, deployment target, and the amount of operational complexity your team can support.

CategoryLocal runnerLicenseApache 2.0DeploymentDesktop appModeLocal
Jan GitHub →

Recommendation

Use Jan when you want a local-first open-source desktop assistant.