Jan vs llamafile
A side-by-side comparison of two self-hosted local llm runners options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Jan
Open-source offline ChatGPT alternative for the desktop
VS
llamafile
Distribute and run LLMs with a single executable file
| Feature | Jan | llamafile |
|---|---|---|
| Category | Local LLM Runners | Local LLM Runners |
| License | AGPL-3.0 | Apache-2.0 |
| Language | TypeScript | C++ |
| Setup difficulty | Easy | Easy |
| Min. RAM | 8,192 MB | 8,192 MB |
| Deployment | binary, bare-metal | binary |
| GitHub stars | ★ 43,899 | ★ 25,512 |
| First released | 2023 | 2023 |
| Replaces | ChatGPT | OpenAI API, ChatGPT |
Why pick each one
Choose Jan if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- Mature project with 43.9k GitHub stars
- Written in TypeScript
Frequently asked questions
Is Jan or llamafile better?
Neither is universally better. Jan has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Jan and llamafile free and open-source?
Yes. Jan is licensed under AGPL-3.0 and llamafile under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Jan and llamafile with Docker?
Jan: check the project docs for container support. llamafile: check the project docs for container support.