head to head · open source
ComfyUI vs screenpipe
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. screenpipe has 21,636 stars, 2,205 forks, 36 open issues and last shipped today. ComfyUI leads on adoption by 519% (133,963 vs 21,636 stars). ComfyUI is written in Python under GPL-3.0; screenpipe is written in Rust under a custom or non-standard licence. ComfyUI has attracted 12% as many forks as stars, screenpipe 10%. screenpipe 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 | screenpipe | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 22K |
| License | GPL-3.0 | Custom / other |
| Written in | Python | Rust |
| Last push | 2026-09-20 | 2026-09-20 |
| Forks | ⑂ 16K | ⑂ 2.2K |
| 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 screenpipe if
- You want the screenpipe feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Rust
- You evaluated both and screenpipe 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 screenpipe
Screenpipe is a source available Rust application that continuously records a computer's screen and audio, then turns that local history into searchable context for AI agents. It lives in the AI and machine learning ecosystem, covering local first memory, computer vision, audio recording, and agent interfaces.
read the full screenpipe overview →
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Frequently asked questions
Is ComfyUI or screenpipe more popular?
ComfyUI has 133,963 GitHub stars and screenpipe has 21,636. ComfyUI has the larger community by that measure.
Are ComfyUI and screenpipe free?
Both are open source. ComfyUI is licensed under GPL-3.0, and screenpipe has no licence declared in this registry. Both are free to self-host.
What is the difference between ComfyUI and screenpipe ?
ComfyUI is written in Python and screenpipe in Rust. 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 screenpipe ?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose screenpipe if its feature set, stack or Custom / other licence fits better. Both are self-hostable.