head to head · open source
AnythingLLM vs Jan
AnythingLLM has 67,862 GitHub stars, 7,658 forks, 311 open issues and last shipped 4 days ago. Jan has 45,332 stars, 3,133 forks, 521 open issues and last shipped yesterday. AnythingLLM leads on adoption by 50% (67,862 vs 45,332 stars). AnythingLLM is written in JavaScript under MIT; Jan is written in Rust under a custom or non-standard licence. AnythingLLM has attracted 11% as many forks as stars, Jan 7%. Jan was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (llm, localai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| AnythingLLM | Jan | |
|---|---|---|
| GitHub stars | ★ 68K | ★ 45K |
| License | MIT | Custom / other |
| Written in | JavaScript | Rust |
| Last push | 2026-10-30 | 2026-11-02 |
| Forks | ⑂ 7.7K | ⑂ 3.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AnythingLLM if
- You weight community size — 68K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Jan if
- You want the Jan feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Rust
- You evaluated both and Jan fits your workflow better
About AnythingLLM
[!NOTE] We are also working on Open Computer which gives an entire computer environment for AI Agents to use. This will bring AnythingLLM's agent capabilities to a new level and a novel UX paradigm for AI Agent use. ⭐ Star the repo to stay updated! AnythingLLM: The all in one AI app you were looking for. Chat with your docs, use AI Agents, hyper configurable, multi user, & no frustrating setup required. Docs Hosted Instance English · 简体中文 · 日本語 👉 AnythingLLM for desktop (Mac, Windows, & Linux)! Download Now Chat with your docs. Automate complex workflows with AI Agents. Hyper configurable, multi user ready…
read the full AnythingLLM overview →
About Jan
Jan Open source ChatGPT replacement English · 中文 · 日本語 Getting Started Community Changelog Bug reports Jan is bringing the best of open source AI in an easy to use product. Download and run LLMs with full control and privacy . Installation The easiest way to get started is by downloading one of the following versions for your respective operating system: Platform Download Windows jan.exe macOS jan.dmg Linux (deb) jan.deb Linux (AppImage) jan.AppImage Linux (Arm64) How to Download from jan.ai or GitHub Releases. Features Local AI Models : Download and run LLMs (Llama, Gemma, Qwen, GPT oss etc.) from HuggingFace…
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Frequently asked questions
Is AnythingLLM or Jan more popular?
AnythingLLM has 67,862 GitHub stars and Jan has 45,332. AnythingLLM has the larger community by that measure.
Are AnythingLLM and Jan free?
Both are open source. AnythingLLM is licensed under MIT, and Jan has no licence declared in this registry. Both are free to self-host.
What is the difference between AnythingLLM and Jan?
AnythingLLM is written in JavaScript and Jan in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, AnythingLLM or Jan?
Choose AnythingLLM if you want the larger community (67,862 stars) or its MIT licence terms. Choose Jan if its feature set, stack or Custom / other licence fits better. Both are self-hostable.