head to head · open source
ComfyUI vs eliza
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. eliza has 19,376 stars, 5,747 forks, 1,069 open issues and last shipped today. ComfyUI leads on adoption by 591% (133,963 vs 19,376 stars). ComfyUI is written in Python under GPL-3.0; eliza is written in TypeScript under MIT. ComfyUI has attracted 12% as many forks as stars, eliza 30%. eliza 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 | eliza | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 19K |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-20 | 2026-09-20 |
| Forks | ⑂ 16K | ⑂ 5.7K |
| 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 eliza if
- You want the eliza feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and eliza 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 eliza
elizaOS is an open source, MIT licensed TypeScript framework and product stack for autonomous AI agents, built for developers who want to run or extend their own agent runtime and for end users who want a personal agent app on web, desktop, and mobile.
read the full eliza overview →
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Frequently asked questions
Is ComfyUI or eliza more popular?
ComfyUI has 133,963 GitHub stars and eliza has 19,376. ComfyUI has the larger community by that measure.
Are ComfyUI and eliza free?
Both are open source. ComfyUI is licensed under GPL-3.0 and eliza under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and eliza?
ComfyUI is written in Python and eliza 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 eliza?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose eliza if its feature set, stack or MIT licence fits better. Both are self-hostable.