Chat & workspaces · Desktop app

Jan

Open-source ChatGPT alternative that runs fully offline, with a local API server.

Facts

Website: jan.ai
Repository: janhq/jan
Open source: Yes, Apache-2.0 Verified · Source
Pricing: Free: Free Verified · Source
Platforms: macOS, Windows, Linux Sourced · Source
Added · checked: 2026-10-13 · 2026-10-13
Sponsored: No. Nobody paid for this listing or its position.

Works with local models

Ollama: Not yet confirmed Not yet measured
llama.cpp: Yes Sourced · Source
LM Studio: Not yet confirmed Not yet measured
OpenAI-compatible: Yes Sourced · Source
MCP: Yes Sourced · Source

Summary: Our one-line paraphrase of the official description. Source.
Logo: trademark of its owner, used only to identify Jan. Source (github org avatar): https://github.com/janhq.png?size=384, checked 2026-10-13.
Machine-readable: Markdown · JSON