head to head · open source
caddy vs titanium-web-proxy
caddy has 77,794 GitHub stars, 5,120 forks, 286 open issues and last shipped today. titanium-web-proxy has 2,010 stars, 662 forks, 0 open issues and last shipped today. caddy leads on adoption by 3,770% (77,794 vs 2,010 stars). caddy is written in Go under Apache-2.0; titanium-web-proxy is written in C# under MIT. caddy has attracted 7% as many forks as stars, titanium-web-proxy 33%. titanium-web-proxy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (http, http-server, https, 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 | titanium-web-proxy | |
|---|---|---|
| GitHub stars | ★ 78K | ★ 2.0K |
| License | Apache-2.0 | MIT |
| Written in | Go | C# |
| Last push | 2026-10-12 | 2026-10-12 |
| Forks | ⑂ 5.1K | ⑂ 662 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick caddy if
- You weight community size — 78K 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 titanium-web-proxy if
- You want the titanium-web-proxy feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and titanium-web-proxy fits your workflow better
About caddy
Caddy is a Go based, Apache 2.0 licensed HTTP/1.1, HTTP/2, and HTTP/3 web server and reverse proxy that obtains and renews TLS certificates automatically by default, built for operators and teams who want every site on HTTPS without maintaining a separate certificate workflow.
read the full caddy overview →
About titanium-web-proxy
Titanium Web Proxy is a cross platform HTTP(S) proxy for Windows, Linux, and macOS, available as a C library, a command line reverse proxy, and a desktop MITM debugger.
read the full titanium-web-proxy overview →
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Frequently asked questions
Is caddy or titanium-web-proxy more popular?
caddy has 77,794 GitHub stars and titanium-web-proxy has 2,010. caddy has the larger community by that measure.
Are caddy and titanium-web-proxy free?
Both are open source. caddy is licensed under Apache-2.0 and titanium-web-proxy under MIT. Neither carries a licence fee.
What is the difference between caddy and titanium-web-proxy?
caddy is written in Go and titanium-web-proxy in C#. 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 titanium-web-proxy?
Choose caddy if you want the larger community (77,794 stars) or its Apache-2.0 licence terms. Choose titanium-web-proxy if its feature set, stack or MIT licence fits better. Both are self-hostable.