head to head · open source
Jan vs llm-workflow-engine
Jan has 45,409 GitHub stars, 3,145 forks, 521 open issues and last shipped yesterday. llm-workflow-engine has 3,717 stars, 461 forks, 3 open issues and last shipped 3 days ago. Jan leads on adoption by 1,122% (45,409 vs 3,717 stars). Jan is written in Rust under a custom or non-standard licence; llm-workflow-engine is written in Python under MIT. Jan has attracted 7% as many forks as stars, llm-workflow-engine 12%. Jan was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (chatgpt, llm), 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
| Jan | llm-workflow-engine | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 3.7K |
| License | Custom / other | MIT |
| Written in | Rust | Python |
| Last push | 2026-11-04 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 461 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Jan if
- You weight community size — 45K stars and counting
- You want the Custom / other license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick llm-workflow-engine if
- You want the llm-workflow-engine feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and llm-workflow-engine fits your workflow better
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…
About llm-workflow-engine
LLM Workflow Engine LLM Workflow Engine (LWE) is a Power CLI and Workflow manager for LLMs. Read the documentation WATCH INTRO VIDEO Welcome! What would you like to do? Learn about the project Install LWE Learn how to use it Read the documentation Learn more about configuration/features Troubleshoot common issues Upgrade LWE Using GPT4 Report a bug Get support What happend to the original ChatGPT Wrapper project? See CHATGPT WRAPPER.md ChatGPT Wrapper was an amazing tool for its time, thank you to its original creator mmabrouk for all your hard work, it lives on in a new form :) Highlights 🤖 LWE lets you use…
read the full llm-workflow-engine overview →
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Frequently asked questions
Is Jan or llm-workflow-engine more popular?
Jan has 45,409 GitHub stars and llm-workflow-engine has 3,717. Jan has the larger community by that measure.
Are Jan and llm-workflow-engine free?
Both are open source. Jan has no licence declared in this registry, and llm-workflow-engine is licensed under MIT. Both are free to self-host.
What is the difference between Jan and llm-workflow-engine?
Jan is written in Rust and llm-workflow-engine in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Jan or llm-workflow-engine?
Choose Jan if you want the larger community (45,409 stars) or its Custom / other licence terms. Choose llm-workflow-engine if its feature set, stack or MIT licence fits better. Both are self-hostable.