head to head · open source
ComfyUI vs MaxKB
ComfyUI has 144,907 GitHub stars, 17,244 forks, 4,894 open issues and last shipped yesterday. MaxKB has 23,110 stars, 3,211 forks, 18 open issues and last shipped yesterday. ComfyUI leads on adoption by 527% (144,907 vs 23,110 stars). ComfyUI is written in Python under GPL-3.0; MaxKB is written in Python under GPL-3.0. ComfyUI has attracted 12% as many forks as stars, MaxKB 14%. MaxKB 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 | MaxKB | |
|---|---|---|
| GitHub stars | ★ 145K | ★ 23K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 17K | ⑂ 3.2K |
| 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 MaxKB if
- You want the MaxKB feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and MaxKB 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 MaxKB
Open source platform for building enterprise grade agents 强大易用的企业级智能体平台 [ 中文(简体) ] [ English ] MaxKB = Max Knowledge Brain, it is an open source platform for building enterprise grade agents. MaxKB integrates Retrieval Augmented Generation (RAG) pipelines, supports robust workflows, and provides advanced MCP tool use capabilities. MaxKB is widely applied in scenarios such as intelligent customer service, corporate internal knowledge bases, academic research, and education. RAG Pipeline : Supports direct uploading of documents / automatic crawling of online documents, with features for automatic text splitting…
read the full MaxKB overview →
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Frequently asked questions
Is ComfyUI or MaxKB more popular?
ComfyUI has 144,907 GitHub stars and MaxKB has 23,110. ComfyUI has the larger community by that measure.
Are ComfyUI and MaxKB free?
Both are open source. ComfyUI is licensed under GPL-3.0 and MaxKB under GPL-3.0. Neither carries a licence fee.
What is the difference between ComfyUI and MaxKB?
ComfyUI is written in Python and MaxKB 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 MaxKB?
Choose ComfyUI if you want the larger community (144,907 stars) or its GPL-3.0 licence terms. Choose MaxKB if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.