head to head · open source
one-api vs easegress
one-api has 36,932 GitHub stars, 6,867 forks, 1,036 open issues and last shipped 8 months ago. easegress has 5,868 stars, 498 forks, 10 open issues and last shipped 2 months ago. one-api leads on adoption by 529% (36,932 vs 5,868 stars). one-api is written in JavaScript under MIT; easegress is written in Go under Apache-2.0. one-api has attracted 19% as many forks as stars, easegress 8%. easegress was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api-gateway), 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 | easegress | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 5.9K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-01-09 | 2026-07-20 |
| Forks | ⑂ 6.9K | ⑂ 498 |
| 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 easegress if
- You want the easegress feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and easegress 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 easegress
Easegress is a Cloud Native traffic orchestration system written in Go and released under the Apache 2.0 license. It is a CNCF project hosted at easegress io/easegress, with the project homepage at megaease.com/easegress. The repository is roughly five years old, carries 5,869 stars and 498 forks, and shows a last push on 2026 07 20 with 10 open issues. Its topic list places it in the Kubernetes and cloud native ecosystem alongside api gateway, gateway, load balancer, mesh, microservice, distributed systems, and etcd.
read the full easegress overview →
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Frequently asked questions
Is one-api or easegress more popular?
one-api has 36,932 GitHub stars and easegress has 5,868. one-api has the larger community by that measure.
Are one-api and easegress free?
Both are open source. one-api is licensed under MIT and easegress under Apache-2.0. Neither carries a licence fee.
What is the difference between one-api and easegress?
one-api is written in JavaScript and easegress in Go. 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 easegress?
Choose one-api if you want the larger community (36,932 stars) or its MIT licence terms. Choose easegress if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.