head to head · open source
caddy vs OpenSurge-for-Mac
caddy has 78,660 GitHub stars, 5,232 forks, 286 open issues and last shipped yesterday. OpenSurge-for-Mac has 2,584 stars, 179 forks, 9 open issues and last shipped yesterday. caddy leads on adoption by 2,944% (78,660 vs 2,584 stars). caddy is written in Go under Apache-2.0; OpenSurge-for-Mac is written in Go under GPL-3.0. caddy has attracted 7% as many forks as stars, OpenSurge-for-Mac 7%. OpenSurge-for-Mac 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
| caddy | OpenSurge-for-Mac | |
|---|---|---|
| GitHub stars | ★ 79K | ★ 2.6K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 5.2K | ⑂ 179 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick caddy if
- You weight community size — 79K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick OpenSurge-for-Mac if
- You want the OpenSurge-for-Mac feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Go
- You evaluated both and OpenSurge-for-Mac fits your workflow better
About caddy
a project Every site on HTTPS Caddy is an extensible server platform that uses TLS by default. Releases · Documentation · Get Help Powered by Special thanks to: Warp, built for coding with multiple AI agents Available for MacOS, Linux, & Windows Menu Features Install Build from source For development With version information and/or plugins Quick start Overview Full documentation Getting help About Features Easy configuration with the Caddyfile Powerful configuration with its native JSON config Dynamic configuration with the JSON API Config adapters if you don't like JSON Automatic HTTPS by default ZeroSSL and…
read the full caddy overview →
About OpenSurge-for-Mac
OpenSurge for Mac 把 Mac 变成可按设备分流的 Surge 风格全屋透明代理网关——既可让指定设备通过旁路由手动接入，也支持 DHCP/DNS 自动接管与实验性下游 IPv6 接管 简体中文 · English 官网 · 下载 · 使用文档 · App 指南 · 能力 · 每设备策略 · Web GUI · Agent 工作区 OpenSurge for Mac 是一个开源的 Surge 风格 macOS 网关与控制面。多数用户可以先从 旁路由模式开始：主路由 DHCP 保持开启，只让需要接入的设备使用稳定 IPv4，并把网关和 DNS 指向 Mac。需要让同一局域网的设备自动接入时，也可以选择局域网 DHCP 接管；有独立 AP、SSID 或 VLAN 时，则可以使用独立下游 LAN。三种模式均可按需启用实验性的 IPv6 接管。 无论采用哪种模式，你都可以为已登记设备配置不同的出口策略：手机和 Mac 一起走规则 分流、游戏机连美服、电视走流媒体节点。在局域网 DHCP 接管和独立下游 LAN 模式下， 接入相应网络的手机、电视、PS5 和 VR 设备，都可以自动从 Mac 获取 DHCP/DNS，无需逐台 修改网关和 DNS。 想了解 OpenSurge 的具体功能、安装配置和常见使用场景，请访问 OpenSurge 官网。 功能介绍 · 使用指南 · 用户文档 十张图带你了解…
read the full OpenSurge-for-Mac overview →
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Frequently asked questions
Is caddy or OpenSurge-for-Mac more popular?
caddy has 78,660 GitHub stars and OpenSurge-for-Mac has 2,584. caddy has the larger community by that measure.
Are caddy and OpenSurge-for-Mac free?
Both are open source. caddy is licensed under Apache-2.0 and OpenSurge-for-Mac under GPL-3.0. Neither carries a licence fee.
What is the difference between caddy and OpenSurge-for-Mac?
caddy is written in Go and OpenSurge-for-Mac 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, caddy or OpenSurge-for-Mac?
Choose caddy if you want the larger community (78,660 stars) or its Apache-2.0 licence terms. Choose OpenSurge-for-Mac if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.