head to head · open source
ComfyUI vs aidea
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. aidea has 6,932 stars, 1,043 forks, 23 open issues and last shipped 7 months ago. ComfyUI leads on adoption by 1,833% (133,963 vs 6,932 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 | ★ 134K | ★ 6.9K |
| License | GPL-3.0 | MIT |
| Written in | Python | Dart |
| Last push | 2026-09-20 | 2026-03-04 |
| Forks | ⑂ 16K | ⑂ 1.0K |
| 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 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 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 aidea
AIdea is an MIT licensed, open source Flutter application that gathers mainstream large language models and image generation models behind one interface, built both for end users who want a single chat and image client and for operators who would rather run that client on their own infrastructure than depend on a managed cloud service.
read the full aidea overview →
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Frequently asked questions
Is ComfyUI or aidea more popular?
ComfyUI has 133,963 GitHub stars and aidea has 6,932. 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 (133,963 stars) or its GPL-3.0 licence terms. Choose aidea if its feature set, stack or MIT licence fits better. Both are self-hostable.