Caddy — Web server (Open Source)

Caddy is an open-source Web server solution. Compare it against 2 other Web server tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Caddy?

Caddy is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Web server. Buyers typically evaluate Caddy when they need a dependable Web server option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Caddy alternatives

If Caddy isn't the right fit, compare these Web server alternatives side by side:

LighttpdStatic Web Server

Frequently asked questions

Is Caddy free?
Yes. Caddy is open source and free to use, with no purchase cost for the core product.
What are the best Caddy alternatives?
Popular Web server alternatives to Caddy include Lighttpd, Static Web Server. See the full list of Web server on FreeSoftwareX.
What type of software is Caddy?
Caddy is an open-source Web server tool.

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