head to head · open source
one-api vs aktools
one-api has 36,963 GitHub stars, 6,868 forks, 1,036 open issues and last shipped 8 months ago. aktools has 1,491 stars, 242 forks, 2 open issues and last shipped 11 months ago. one-api leads on adoption by 2,379% (36,963 vs 1,491 stars). one-api is written in JavaScript under MIT; aktools is written in Python under MIT. one-api has attracted 19% as many forks as stars, aktools 16%. one-api was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | aktools | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 1.5K |
| License | MIT | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-01-09 | 2025-10-29 |
| Forks | ⑂ 6.9K | ⑂ 242 |
| 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 aktools if
- You want the aktools feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and aktools 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 aktools
AKTools is an MIT licensed Python package that turns the AKShare financial data library into an HTTP API, built for AKShare users who need Chinese stock and financial data from languages and tools other than Python.
read the full aktools overview →
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Frequently asked questions
Is one-api or aktools more popular?
one-api has 36,963 GitHub stars and aktools has 1,491. one-api has the larger community by that measure.
Are one-api and aktools free?
Both are open source. one-api is licensed under MIT and aktools under MIT. Neither carries a licence fee.
What is the difference between one-api and aktools?
one-api is written in JavaScript and aktools 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 aktools?
Choose one-api if you want the larger community (36,963 stars) or its MIT licence terms. Choose aktools if its feature set, stack or MIT licence fits better. Both are self-hostable.