head to head · open source
ComfyUI vs claude-chat-exporter
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. claude-chat-exporter has 691 stars, 79 forks, 1 open issues and last shipped 11 days ago. ComfyUI leads on adoption by 19,287% (133,963 vs 691 stars). ComfyUI is written in Python under GPL-3.0; claude-chat-exporter is written in JavaScript under MIT. ComfyUI has attracted 12% as many forks as stars, claude-chat-exporter 11%. ComfyUI 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 | claude-chat-exporter | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 691 |
| License | GPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-09-20 | 2026-09-09 |
| Forks | ⑂ 16K | ⑂ 79 |
| 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 claude-chat-exporter if
- You want the claude-chat-exporter feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and claude-chat-exporter 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 claude-chat-exporter
claude chat exporter is a browser based, privacy first exporter that turns Claude.ai conversations into clean Markdown files with their artifacts, attachments and timestamps intact, built for people who archive chats into an Obsidian vault or feed them into a RAG pipeline.
read the full claude-chat-exporter overview →
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Frequently asked questions
Is ComfyUI or claude-chat-exporter more popular?
ComfyUI has 133,963 GitHub stars and claude-chat-exporter has 691. ComfyUI has the larger community by that measure.
Are ComfyUI and claude-chat-exporter free?
Both are open source. ComfyUI is licensed under GPL-3.0 and claude-chat-exporter under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and claude-chat-exporter?
ComfyUI is written in Python and claude-chat-exporter in JavaScript. 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 claude-chat-exporter?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose claude-chat-exporter if its feature set, stack or MIT licence fits better. Both are self-hostable.