head to head · open source
Sa-Token vs oauth2-client
Sa-Token has 19,111 GitHub stars, 2,912 forks, 111 open issues and last shipped 21 days ago. oauth2-client has 3,819 stars, 770 forks, 64 open issues and last shipped today. Sa-Token leads on adoption by 400% (19,111 vs 3,819 stars). Sa-Token is written in Java under Apache-2.0; oauth2-client is written in PHP under MIT. Sa-Token has attracted 15% as many forks as stars, oauth2-client 20%. oauth2-client was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (authorization, sso), 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
| Sa-Token | oauth2-client | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 3.8K |
| License | Apache-2.0 | MIT |
| Written in | Java | PHP |
| Last push | 2026-10-16 | 2026-11-06 |
| Forks | ⑂ 2.9K | ⑂ 770 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sa-Token if
- You weight community size — 19K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick oauth2-client if
- You want the oauth2-client feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and oauth2-client fits your workflow better
About Sa-Token
简体中文 繁體中文 English 日本語 한국어 Русский Sa Token v1.46.0 ✨ 开源、免费、一站式 java 权限认证框架，让鉴权变得简单、优雅！ 在线文档： 需求提交 📝 前言： 回望 2020 年初，我为 Sa Token 提交第一行代码之际， 彼时市面上 Java 缺少的不仅是一个简洁好用的鉴权框架，更是一整套清晰、自洽的权限架构设计思想 。 因此，这几年间我将大量时间倾注在 Sa Token 的文档编写，几乎每一章节、每一句话、每一个字都经过反复修改、精细打磨，以求做到最清晰、干练、易懂的表述。 用心阅读文档，你学习到的将不止是 Sa Token 框架本身，更是绝大多数场景下权限认证设计的最佳实践 。 🛠️ Sa Token 介绍 Sa Token 是一个轻量级 Java 权限认证框架，目前拥有五大核心模块：登录认证、权限认证、单点登录、OAuth2.0、微服务鉴权。 你还在手搓以下功能？ Stop，让 Sa Token 来！ 要在 SpringBoot 项目中使用 Sa Token，你只需要在 pom.xml 中引入依赖： 除了支持 SpringBoot2、Sa Token 还为 SpringBoot3/4、Solon、JFinal 等常见 Web 框架提供集成包，做到真正的开箱即用。 简单示例展示： （点击展开 / 折叠） Sa Token…
read the full Sa-Token overview →
About oauth2-client
OAuth 2.0 Client This package provides a base for integrating with OAuth 2.0 service providers. The OAuth 2.0 login flow, seen commonly around the web in the form of "Connect with Facebook/Google/etc." buttons, is a common integration added to web applications, but it can be tricky and tedious to do right. To help, we've created the league/oauth2 client package, which provides a base for integrating with various OAuth 2.0 providers, without overburdening your application with the concerns of RFC 6749. This OAuth 2.0 client library will work with any OAuth 2.0 provider that conforms to the OAuth 2.0 Authorization…
read the full oauth2-client overview →
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Frequently asked questions
Is Sa-Token or oauth2-client more popular?
Sa-Token has 19,111 GitHub stars and oauth2-client has 3,819. Sa-Token has the larger community by that measure.
Are Sa-Token and oauth2-client free?
Both are open source. Sa-Token is licensed under Apache-2.0 and oauth2-client under MIT. Neither carries a licence fee.
What is the difference between Sa-Token and oauth2-client?
Sa-Token is written in Java and oauth2-client in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Sa-Token or oauth2-client?
Choose Sa-Token if you want the larger community (19,111 stars) or its Apache-2.0 licence terms. Choose oauth2-client if its feature set, stack or MIT licence fits better. Both are self-hostable.