Caddy
Powerful, enterprise-ready, open source web server with automatic HTTPS.
- Web Servers & Reverse Proxies
- Go
- Apache-2.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 77,243
- Forks
- 5,079
- Open issues
- 196
- Commits, last 12 months
- 331
- Last commit
- Oct 5, 2026
- Latest release
- v2.11.7Oct 3, 2026
- Created
- Jan 13, 2015
Data from the GitHub API, refreshed daily.
About Caddy
Powerful, enterprise-ready, open source web server with automatic HTTPS. Caddy is open source under the Apache-2.0 license and written mainly in Go, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 77,243 stars and 5,079 forks on GitHub, with 331 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- go
- web-server
- caddyfile
- http
- http-server
- reverse-proxy
- https
- tls
- automatic-https
- privacy
Open-source alternative to
Caddy can replace these commercial products. Compare every option on each page.
Repository preview
Similar apps
More apps like Caddy
Other projects in Web Servers & Reverse Proxies, ranked by GitHub stars.
Traefik
traefik/traefik
HTTP reverse proxy and load balancer that makes deploying microservices easy.
Web Servers & Reverse ProxiesGoDockerNginx Proxy Manager
NginxProxyManager/nginx-proxy-manager
Docker container for managing Nginx proxy hosts with a simple, powerful interface.
Web Servers & Reverse ProxiesTypeScriptDockerNGINX
nginx/nginx
HTTP and reverse proxy server, mail proxy server, and generic TCP/UDP proxy server.
Web Servers & Reverse ProxiesCDockerPangolin
fosrl/pangolin
Identity-aware tunneled reverse proxy with dashboard UI, access control, and WireGuard-based tunnels (alternative to Cloudflare Tunnel, Tailscale).
Web Servers & Reverse ProxiesTypeScriptDockerSafeLine
chaitin/SafeLine
Web application firewall / reverse proxy to protect your web apps from attacks and exploits.
Web Servers & Reverse ProxiesGoDockerBunkerWeb
bunkerity/bunkerweb
Next-gen Web Application Firewall (WAF) that will protect your web services.
Web Servers & Reverse ProxiesPythonDocker
What is Caddy?
Caddy is a free, open-source app you can host on your own server, listed in our Web Servers & Reverse Proxies category. Powerful, enterprise-ready, open source web server with automatic HTTPS. The source code lives at github.com/caddyserver/caddy, where it has 77,243 stars.
Is Caddy free and open source?
Yes. Caddy is open-source software released under the Apache-2.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Caddy with Docker?
Yes. Caddy provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Caddy?
Popular open-source alternatives to Caddy include Traefik, Nginx Proxy Manager and NGINX. Caddy itself is a self-hosted alternative to Netlify.
Is Caddy actively maintained?
The most recent commit to Caddy was on Oct 5, 2026 with 331 commits in the past twelve months. The latest release is v2.11.7, published Oct 3, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.