Authelia vs Caddy
A side-by-side comparison of two self-hosted reverse proxy & gateways options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Authelia with
choose an app… Traefik Pi-hole acme.sh mitmproxy Kong Gateway Istio Keycloak AdGuard Home NPS Nginx Proxy Manager Nginx Envoy Pingora authentik SafeLine Pangolin Anubis Ingress-NGINX Ory Hydra DDNS-Go Apache APISIX Shadowsocks-libev flaresolverr LibreSpeed OAuth2 Proxy ZITADEL CrowdSec Casdoor Apereo CAS Dex Tinyauth Kanidm Pomerium OpenZiti node-oidc-provider Ory Oathkeeper Buzzfeed sso Traefik Forward Auth Caddy Security SimpleSAMLphp WSO2 Identity Server Janssen Project Apache Syncope FusionAuth Shibboleth Identity Provider OpenUnison LemonLDAP::NG Ipsilon Gluu Flex
Compare Caddy with
choose an app… Traefik Pi-hole acme.sh mitmproxy Kong Gateway Istio AdGuard Home NPS Nginx Proxy Manager Nginx Envoy Pingora authentik SafeLine Pangolin Anubis Ingress-NGINX DDNS-Go Apache APISIX Shadowsocks-libev flaresolverr LibreSpeed OAuth2 Proxy CrowdSec CoreDNS cert-manager OpenResty dnscrypt-proxy Tengine MyIP Linkerd FrankenPHP SmartDNS imgproxy Tyk BunkerWeb lego YARP Technitium DNS Server ExternalDNS Tinyauth iodine Fabio Blocky HAProxy dae Tinyproxy NGINX Unit 3proxy Zoraxy WireGuard UI sslh Tor Browser Pomerium go-shadowsocks2 sish Caddy Docker Proxy Emissary-ingress Apache HTTP Server Varnish Cache Kuma Contour relayd go-doxy Coraza WAF Speed Test by OpenSpeedTest™ mosdns Sozu SWAG Skipper Squid Algernon Canary Tokens MySpeed Gateway API Sablier KrakenD Angie Syslog-ng River Static Web Server beelzebub Traefik Mesh gobetween Apache Traffic Server Maza ad blocking frp-panel Adguard Home Sync Træfik Hub Note Caddy-L4 UUSEC WAF OpenResty Manager Pingap Ehco SimpleTorrent g3proxy Unifi-controller ctrld HAProxy Kubernetes Ingress Gravitee API Management HAProxy Data Plane API Chromium Duck DNS Traefik Geoblock Cloudflare DDNS Privoxy Wakupator socks5-proxy-server Pound gandi-livedns Urbit Holesail Switchboard Adguard Firefox Lighttpd Remmina Tor Snowflake Proxy Twingate Vinyl Cache
Feature Authelia Caddy Category Reverse Proxy & Gateways Reverse Proxy & Gateways License Apache-2.0 Apache-2.0 Language Go Go Setup difficulty Medium Easy Min. RAM 128 MB 64 MB Deployment docker, kubernetes, binary docker, binary, bare-metal GitHub stars ★ 28,514 ★ 74,748 First released 2017 2015 Replaces Okta, Cloudflare Access Nginx, Apache
Why pick each one
Choose Authelia if… Released under the Apache-2.0 license First-class Docker support for quick deployment Kubernetes-ready with Helm charts available Mature project with 28.5k GitHub stars Authelia details
Frequently asked questions Is Authelia or Caddy better? Caddy is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Authelia if its specific feature set fits your needs better.
Are Authelia and Caddy free and open-source? Yes. Authelia is licensed under Apache-2.0 and Caddy under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Authelia and Caddy with Docker? Authelia: yes. Caddy: yes.