head to head · open source
nextai-translator vs Notion-Boost-browser-extension
nextai-translator has 24,982 GitHub stars, 1,851 forks, 529 open issues and last shipped 17 days ago. Notion-Boost-browser-extension has 549 stars, 51 forks, 100 open issues and last shipped 4 months ago. nextai-translator leads on adoption by 4,450% (24,982 vs 549 stars). nextai-translator is written in TypeScript under AGPL-3.0; Notion-Boost-browser-extension is written in TypeScript under GPL-3.0. nextai-translator has attracted 7% as many forks as stars, Notion-Boost-browser-extension 9%. 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 | Notion-Boost-browser-extension | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 549 |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-03 | 2026-06-03 |
| Forks | ⑂ 1.9K | ⑂ 51 |
| 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 Notion-Boost-browser-extension if
- You want the Notion-Boost-browser-extension 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 Notion-Boost-browser-extension 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 Notion-Boost-browser-extension
Notion Boost is a Chrome and Firefox browser extension that adds more than twenty optional features to Notion.so, aimed at Notion users who want to change how the web app looks and behaves without waiting for Notion itself to add those options.
read the full Notion-Boost-browser-extension overview →
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Frequently asked questions
Is nextai-translator or Notion-Boost-browser-extension more popular?
nextai-translator has 24,982 GitHub stars and Notion-Boost-browser-extension has 549. nextai-translator has the larger community by that measure.
Are nextai-translator and Notion-Boost-browser-extension free?
Both are open source. nextai-translator is licensed under AGPL-3.0 and Notion-Boost-browser-extension under GPL-3.0. Neither carries a licence fee.
What is the difference between nextai-translator and Notion-Boost-browser-extension?
nextai-translator is written in TypeScript and Notion-Boost-browser-extension 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 Notion-Boost-browser-extension?
Choose nextai-translator if you want the larger community (24,982 stars) or its AGPL-3.0 licence terms. Choose Notion-Boost-browser-extension if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.