head to head · open source
ComfyUI vs artcraft
ComfyUI has 136,922 GitHub stars, 16,300 forks, 4,894 open issues and last shipped yesterday. artcraft has 17,262 stars, 2,827 forks, 171 open issues and last shipped yesterday. ComfyUI leads on adoption by 693% (136,922 vs 17,262 stars). ComfyUI is written in Python under GPL-3.0; artcraft is written in Rust under Apache-2.0. ComfyUI has attracted 12% as many forks as stars, artcraft 16%. 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.
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Side by side
| ComfyUI | artcraft | |
|---|---|---|
| GitHub stars | ★ 137K | ★ 17K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Python | Rust |
| Last push | 2026-10-11 | 2026-10-11 |
| Forks | ⑂ 16K | ⑂ 2.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ComfyUI if
- You weight community size — 137K 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 artcraft if
- You want the artcraft feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and artcraft 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 artcraft
ArtCraft is an open source desktop crafting environment for artists, designers, and filmmakers who want precise, repeatable control over AI generated images, video, and 3D scenes instead of relying on free form prompting alone.
read the full artcraft overview →
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Frequently asked questions
Is ComfyUI or artcraft more popular?
ComfyUI has 136,922 GitHub stars and artcraft has 17,262. ComfyUI has the larger community by that measure.
Are ComfyUI and artcraft free?
Both are open source. ComfyUI is licensed under GPL-3.0 and artcraft under Apache-2.0. Neither carries a licence fee.
What is the difference between ComfyUI and artcraft?
ComfyUI is written in Python and artcraft 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, ComfyUI or artcraft?
Choose ComfyUI if you want the larger community (136,922 stars) or its GPL-3.0 licence terms. Choose artcraft if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.