head to head · open source
one-api vs notion-sdk-js
one-api has 36,932 GitHub stars, 6,867 forks, 1,036 open issues and last shipped 8 months ago. notion-sdk-js has 5,664 stars, 712 forks, 80 open issues and last shipped 2 days ago. one-api leads on adoption by 552% (36,932 vs 5,664 stars). one-api is written in JavaScript under MIT; notion-sdk-js is written in TypeScript under MIT. one-api has attracted 19% as many forks as stars, notion-sdk-js 13%. notion-sdk-js was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api), 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
| one-api | notion-sdk-js | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 5.7K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-01-09 | 2026-09-16 |
| Forks | ⑂ 6.9K | ⑂ 712 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick one-api if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick notion-sdk-js if
- You want the notion-sdk-js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and notion-sdk-js fits your workflow better
About one-api
One API is a self hosted LLM API management and key redistribution system that exposes many model providers through the standard OpenAI API format, aimed at developers, teams and operators who want a single endpoint, a single key model and a single quota surface across providers.
read the full one-api overview →
About notion-sdk-js
Notion SDK for JavaScript is the official JavaScript and TypeScript client for the Notion API, and it is aimed at developers building Node.js applications and integrations that read from or write to Notion workspaces.
read the full notion-sdk-js overview →
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Frequently asked questions
Is one-api or notion-sdk-js more popular?
one-api has 36,932 GitHub stars and notion-sdk-js has 5,664. one-api has the larger community by that measure.
Are one-api and notion-sdk-js free?
Both are open source. one-api is licensed under MIT and notion-sdk-js under MIT. Neither carries a licence fee.
What is the difference between one-api and notion-sdk-js?
one-api is written in JavaScript and notion-sdk-js 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, one-api or notion-sdk-js?
Choose one-api if you want the larger community (36,932 stars) or its MIT licence terms. Choose notion-sdk-js if its feature set, stack or MIT licence fits better. Both are self-hostable.