head to head · open source
one-api vs workbuddy2api-hub
one-api has 37,062 GitHub stars, 6,872 forks, 1,036 open issues and last shipped 9 months ago. workbuddy2api-hub has 514 stars, 124 forks, 13 open issues and last shipped 2 days ago. one-api leads on adoption by 7,111% (37,062 vs 514 stars). one-api is written in JavaScript under MIT; workbuddy2api-hub is written in Python under MIT. one-api has attracted 19% as many forks as stars, workbuddy2api-hub 24%. workbuddy2api-hub was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (api-gateway, openai-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 | workbuddy2api-hub | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 514 |
| License | MIT | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-01-09 | 2026-09-29 |
| Forks | ⑂ 6.9K | ⑂ 124 |
| 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 workbuddy2api-hub if
- You want the workbuddy2api-hub feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and workbuddy2api-hub 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 workbuddy2api-hub
WorkBuddy2API Hub is an MIT licensed Python reverse proxy gateway that wraps Tencent's WorkBuddy international service and CodeBuddy domestic service into a standard OpenAI compatible API for developers running Codex, Claude Code, DSH, or any ordinary OpenAI client across several accounts at once.
read the full workbuddy2api-hub overview →
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Frequently asked questions
Is one-api or workbuddy2api-hub more popular?
one-api has 37,062 GitHub stars and workbuddy2api-hub has 514. one-api has the larger community by that measure.
Are one-api and workbuddy2api-hub free?
Both are open source. one-api is licensed under MIT and workbuddy2api-hub under MIT. Neither carries a licence fee.
What is the difference between one-api and workbuddy2api-hub?
one-api is written in JavaScript and workbuddy2api-hub in Python. 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 workbuddy2api-hub?
Choose one-api if you want the larger community (37,062 stars) or its MIT licence terms. Choose workbuddy2api-hub if its feature set, stack or MIT licence fits better. Both are self-hostable.