head to head · open source
ComfyUI vs aidea
ComfyUI has 144,907 GitHub stars, 17,244 forks, 4,894 open issues and last shipped today. aidea has 6,936 stars, 1,042 forks, 23 open issues and last shipped 8 months ago. ComfyUI leads on adoption by 1,989% (144,907 vs 6,936 stars). ComfyUI is written in Python under GPL-3.0; aidea is written in Dart under MIT. ComfyUI has attracted 12% as many forks as stars, aidea 15%. ComfyUI was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, stable-diffusion), 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 | aidea | |
|---|---|---|
| GitHub stars | ★ 145K | ★ 6.9K |
| License | GPL-3.0 | MIT |
| Written in | Python | Dart |
| Last push | 2026-11-04 | 2026-03-04 |
| Forks | ⑂ 17K | ⑂ 1.0K |
| 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 aidea if
- You want the aidea feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Dart
- You evaluated both and aidea 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 aidea
AIdea AI Chat, Collaboration & Image Generation English 中文 An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open source code. Download & Try: Open Source Repositories: Client: Server: Docker Deployment: Development & Build Environment The default branch main is the v2 version, currently under active development. If you need to self host, please switch to the v1.x branch. To set up a development environment for compiling and packaging the APP, you can refer to the following articles (more articles will be added over time): AIdea Development…
read the full aidea overview →
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Frequently asked questions
Is ComfyUI or aidea more popular?
ComfyUI has 144,907 GitHub stars and aidea has 6,936. ComfyUI has the larger community by that measure.
Are ComfyUI and aidea free?
Both are open source. ComfyUI is licensed under GPL-3.0 and aidea under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and aidea?
ComfyUI is written in Python and aidea in Dart. 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 aidea?
Choose ComfyUI if you want the larger community (144,907 stars) or its GPL-3.0 licence terms. Choose aidea if its feature set, stack or MIT licence fits better. Both are self-hostable.