Caddy vs HAProxy vs Nginx vs Traefik: Which Reverse Proxy to Pick (2026)
· 6 min read
Reverse proxies are the unsung heroes of modern infrastructure. They terminate TLS, route traffic, balance loads, and keep your apps reachable. But which one should you choose? There are four popular options worth comparing head-to-head: Nginx, HAProxy, Caddy, and Traefik. Each comes with its own strengths, trade-offs, and ideal use cases.