head to head · open source
SingleFile vs chathub
SingleFile has 22,811 GitHub stars, 1,432 forks, 101 open issues and last shipped yesterday. chathub has 10,654 stars, 1,112 forks, 16 open issues and last shipped 14 days ago. SingleFile leads on adoption by 114% (22,811 vs 10,654 stars). SingleFile is written in JavaScript under AGPL-3.0; chathub is written in TypeScript under GPL-3.0. SingleFile has attracted 6% as many forks as stars, chathub 10%. SingleFile was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chrome-extension), 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
| SingleFile | chathub | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 11K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-20 |
| Forks | ⑂ 1.4K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SingleFile if
- You weight community size — 23K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick chathub if
- You want the chathub feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and chathub fits your workflow better
About SingleFile
SingleFile SingleFile helps you to save a complete web page into a single HTML file. SingleFile is a Web Extension (and a CLI tool) compatible with Chrome, Firefox (Desktop and Mobile), Microsoft Edge, Safari, Vivaldi, Brave, Waterfox, Yandex browser, and Opera. Table of Contents SingleFile Table of Contents Demo Install Getting started Additional notes FAQ Release notes Known Issues and Troubleshooting Command Line Interface (SingleFile CLI) Integration with user scripts File format comparison Projects using/compatible with SingleFile Privacy Policy Contributors Code derived from third party projects Icons…
read the full SingleFile overview →
About chathub
ChatHub Install 📷 Screenshot 🤝 Sponsors ✨ Features 🤖 Use different chatbots in one app, currently supporting ChatGPT, new Bing Chat, Google Bard, Claude, and open source models including LLama2, Vicuna, ChatGLM etc 💬 Chat with multiple chatbots at the same time, making it easy to compare their answers 🚀 Support ChatGPT API and GPT 4 Browsing 🔍 Shortcut to quickly activate the app anywhere in the browser 🎨 Markdown and code highlight support 📚 Prompt Library for custom prompts and community prompts 💾 Conversation history saved locally 📥 Export and Import all your data 🔗 Share conversation to markdown…
read the full chathub overview →
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Frequently asked questions
Is SingleFile or chathub more popular?
SingleFile has 22,811 GitHub stars and chathub has 10,654. SingleFile has the larger community by that measure.
Are SingleFile and chathub free?
Both are open source. SingleFile is licensed under AGPL-3.0 and chathub under GPL-3.0. Neither carries a licence fee.
What is the difference between SingleFile and chathub?
SingleFile is written in JavaScript and chathub 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, SingleFile or chathub?
Choose SingleFile if you want the larger community (22,811 stars) or its AGPL-3.0 licence terms. Choose chathub if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.