head to head · open source
nextai-translator vs chathub
nextai-translator has 24,982 GitHub stars, 1,851 forks, 529 open issues and last shipped 17 days ago. chathub has 10,653 stars, 1,115 forks, 16 open issues and last shipped 7 months ago. nextai-translator leads on adoption by 135% (24,982 vs 10,653 stars). nextai-translator is written in TypeScript under AGPL-3.0; chathub is written in TypeScript under GPL-3.0. nextai-translator has attracted 7% as many forks as stars, chathub 10%. nextai-translator was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (browser-extension, 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
| nextai-translator | chathub | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 11K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-03 | 2026-02-27 |
| Forks | ⑂ 1.9K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nextai-translator if
- You weight community size — 25K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- 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 nextai-translator
NextAI Translator is an open source, AGPL 3.0 licensed browser extension and cross platform desktop application that performs selected text translation, polishing, and summarization through the ChatGPT API, and it is aimed at readers, writers, and developers who want all three of those operations available on Windows, macOS, and Linux rather than on a single platform.
read the full nextai-translator overview →
About chathub
ChatHub is an open source browser extension that puts multiple AI chatbots inside one interface. Written in TypeScript under the GPL 3.0 license, it lives in the Chrome and Edge extension ecosystem, with a companion web app at chathub.gg. The repository has been active for roughly four years, has collected more than ten thousand stars and about eleven hundred forks, and carries a small number of open issues.
read the full chathub overview →
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Frequently asked questions
Is nextai-translator or chathub more popular?
nextai-translator has 24,982 GitHub stars and chathub has 10,653. nextai-translator has the larger community by that measure.
Are nextai-translator and chathub free?
Both are open source. nextai-translator is licensed under AGPL-3.0 and chathub under GPL-3.0. Neither carries a licence fee.
What is the difference between nextai-translator and chathub?
nextai-translator is written in TypeScript 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, nextai-translator or chathub?
Choose nextai-translator if you want the larger community (24,982 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.