head to head · open source
nextai-translator vs chatGPTBox
nextai-translator has 24,982 GitHub stars, 1,851 forks, 529 open issues and last shipped 17 days ago. chatGPTBox has 10,756 stars, 874 forks, 211 open issues and last shipped yesterday. nextai-translator leads on adoption by 132% (24,982 vs 10,756 stars). nextai-translator is written in TypeScript under AGPL-3.0; chatGPTBox is written in JavaScript under MIT. nextai-translator has attracted 7% as many forks as stars, chatGPTBox 8%. chatGPTBox was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (browser-extension, chatgpt, 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 | chatGPTBox | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 11K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-03 | 2026-09-19 |
| Forks | ⑂ 1.9K | ⑂ 874 |
| 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 chatGPTBox if
- You want the chatGPTBox feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and chatGPTBox 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 chatGPTBox
chatGPTBox is a free, MIT licensed browser extension that puts deep ChatGPT and multi model AI integration into Chrome, Edge, Firefox, Safari, and Android, aimed at people who want assistant features on any page rather than in a separate tab.
read the full chatGPTBox overview →
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Frequently asked questions
Is nextai-translator or chatGPTBox more popular?
nextai-translator has 24,982 GitHub stars and chatGPTBox has 10,756. nextai-translator has the larger community by that measure.
Are nextai-translator and chatGPTBox free?
Both are open source. nextai-translator is licensed under AGPL-3.0 and chatGPTBox under MIT. Neither carries a licence fee.
What is the difference between nextai-translator and chatGPTBox?
nextai-translator is written in TypeScript and chatGPTBox 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, nextai-translator or chatGPTBox?
Choose nextai-translator if you want the larger community (24,982 stars) or its AGPL-3.0 licence terms. Choose chatGPTBox if its feature set, stack or MIT licence fits better. Both are self-hostable.