head to head · open source
caddy vs goproxy
caddy has 78,721 GitHub stars, 5,230 forks, 286 open issues and last shipped yesterday. goproxy has 17,145 stars, 3,090 forks, 143 open issues and last shipped 3 months ago. caddy leads on adoption by 359% (78,721 vs 17,145 stars). caddy is written in Go under Apache-2.0; goproxy is written in Go under GPL-3.0. caddy has attracted 7% as many forks as stars, goproxy 18%. caddy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (http, reverse-proxy), 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
| caddy | goproxy | |
|---|---|---|
| GitHub stars | ★ 79K | ★ 17K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-04 | 2026-08-17 |
| Forks | ⑂ 5.2K | ⑂ 3.1K |
| 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 goproxy if
- You want the goproxy 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 goproxy 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 goproxy
GOPROXY Introduction The GoProxy is a high performance http proxy, https proxy, socks5 proxy, ss proxy, websocket proxies, tcp proxies, udp proxies, game shield, game proxies. Support forward proxies, reverse proxy, transparent proxy, internet nat proxies, https proxy load balancing, http proxy load balancing , socks5 proxies load balancing, socket proxy load balancing, ss proxy load balancing, TCP / UDP port mapping, SSH transit, TLS encrypted transmission, protocol conversion, anti pollution DNS proxy, API authentication, speed limit, limit connection. Reverse proxies to help you expose a local server behind a…
read the full goproxy overview →
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Frequently asked questions
Is caddy or goproxy more popular?
caddy has 78,721 GitHub stars and goproxy has 17,145. caddy has the larger community by that measure.
Are caddy and goproxy free?
Both are open source. caddy is licensed under Apache-2.0 and goproxy under GPL-3.0. Neither carries a licence fee.
What is the difference between caddy and goproxy?
caddy is written in Go and goproxy 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 goproxy?
Choose caddy if you want the larger community (78,721 stars) or its Apache-2.0 licence terms. Choose goproxy if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.