head to head · open source
ComfyUI vs rome
ComfyUI has 144,907 GitHub stars, 17,244 forks, 4,894 open issues and last shipped today. rome has 883 stars, 66 forks, 47 open issues and last shipped today. ComfyUI leads on adoption by 16,311% (144,907 vs 883 stars). ComfyUI is written in Python under GPL-3.0; rome is written in TypeScript under MIT. ComfyUI has attracted 12% as many forks as stars, rome 7%. rome 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 | rome | |
|---|---|---|
| GitHub stars | ★ 145K | ★ 883 |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 17K | ⑂ 66 |
| 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 rome if
- You want the rome feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and rome 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 rome
Rome The agentic OS for humans and agents. Website · Try Rome Cloud · Documentation · App Store What is Rome? Most progress in AI comes from scaling models. Rome scales the other axis, the environment: the tools, workflows, memory, and interfaces an agent works within (why this matters). Rome is a guardrailed environment where human and agent collaborate, and the collaboration compounds. Agents build their own harnesses, design their own SOPs, and orchestrate workflows under your guidance. Proven capabilities stick. Every interaction raises the ceiling for the next. Rome also works as an open source alternative…
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Frequently asked questions
Is ComfyUI or rome more popular?
ComfyUI has 144,907 GitHub stars and rome has 883. ComfyUI has the larger community by that measure.
Are ComfyUI and rome free?
Both are open source. ComfyUI is licensed under GPL-3.0 and rome under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and rome?
ComfyUI is written in Python and rome in TypeScript. 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 rome?
Choose ComfyUI if you want the larger community (144,907 stars) or its GPL-3.0 licence terms. Choose rome if its feature set, stack or MIT licence fits better. Both are self-hostable.