head to head · open source
ComfyUI vs Corpus
ComfyUI has 144,907 GitHub stars, 17,244 forks, 4,894 open issues and last shipped yesterday. Corpus has 13 stars, 0 forks, 25 open issues and last shipped 8 days ago. ComfyUI leads on adoption by 1,114,569% (144,907 vs 13 stars). ComfyUI is written in Python under GPL-3.0; Corpus is written in Python under AGPL-3.0. ComfyUI has attracted 12% as many forks as stars, Corpus 0%. ComfyUI was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| ComfyUI | Corpus | |
|---|---|---|
| GitHub stars | ★ 145K | ★ 13 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-10-28 |
| Forks | ⑂ 17K | ⑂ 0 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ComfyUI if
- You weight community size — 145K 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 Corpus if
- You want the Corpus feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Corpus fits your workflow better
About ComfyUI
ComfyUI The most powerful and modular AI engine for content creation. [![Website][website shield]][website url] [![Dynamic JSON Badge][discord shield]][discord url] [![Twitter][twitter shield]][twitter url] [![Matrix][matrix shield]][matrix url] [![][github release shield]][github release link] [![][github release date shield]][github release link] [![][github downloads shield]][github downloads link] [![][github downloads latest shield]][github downloads link] [matrix shield]: [matrix url]: [website shield]: [website url]: [discord shield]: [discord url]: [twitter shield]: [twitter url]: [github release…
read the full ComfyUI overview →
About Corpus
Corpus Document Q&A powered by AI. Upload documents, ask questions, get answers with citations. Demo For higher quality demos, see assets/demo large.gif. Video Walkthroughs See demos for video tutorials: Getting Started Upload documents and ask questions Cross Correlation Compare answers across documents Workflow Creation Create automated workflows Workflow Output View and export results What it does Upload PDFs and web pages Ask questions in natural language Get answers with citations linking back to source text Organize documents into workspaces and document sets Local Development Prerequisites Docker & Docker…
read the full Corpus overview →
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Frequently asked questions
Is ComfyUI or Corpus more popular?
ComfyUI has 144,907 GitHub stars and Corpus has 13. ComfyUI has the larger community by that measure.
Are ComfyUI and Corpus free?
Both are open source. ComfyUI is licensed under GPL-3.0 and Corpus under AGPL-3.0. Neither carries a licence fee.
What is the difference between ComfyUI and Corpus?
ComfyUI is written in Python and Corpus 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, ComfyUI or Corpus?
Choose ComfyUI if you want the larger community (144,907 stars) or its GPL-3.0 licence terms. Choose Corpus if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.