head to head · open source
ComfyUI vs repomix
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. repomix has 28,416 stars, 1,530 forks, 138 open issues and last shipped yesterday. ComfyUI leads on adoption by 371% (133,963 vs 28,416 stars). ComfyUI is written in Python under GPL-3.0; repomix is written in TypeScript under MIT. ComfyUI has attracted 12% as many forks as stars, repomix 5%. ComfyUI was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), 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.
← all 20902 open source comparisons
Side by side
| ComfyUI | repomix | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 28K |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-20 | 2026-09-19 |
| Forks | ⑂ 16K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ComfyUI if
- You weight community size — 134K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick repomix if
- You want the repomix feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and repomix fits your workflow better
About ComfyUI
ComfyUI is a GPL 3.0 licensed Python and PyTorch node graph application, local API, and backend for running diffusion models across image, video, audio, 3D, and text workflows, built for visual professionals who want control over every model, parameter, and output, and for developers who embed those workflows into production pipelines.
read the full ComfyUI overview →
About repomix
Repomix is an MIT licensed TypeScript tool that packs an entire repository into a single AI friendly file, built for developers who need to feed a whole codebase to large language models such as Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, or Grok.
read the full repomix overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is ComfyUI or repomix more popular?
ComfyUI has 133,963 GitHub stars and repomix has 28,416. ComfyUI has the larger community by that measure.
Are ComfyUI and repomix free?
Both are open source. ComfyUI is licensed under GPL-3.0 and repomix under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and repomix?
ComfyUI is written in Python and repomix in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ComfyUI or repomix?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose repomix if its feature set, stack or MIT licence fits better. Both are self-hostable.