Head-to-Head
Nginx vs Caddy
Nginx vs Caddy compared on configuration, automatic HTTPS, performance, and ease of use. Our 2026 guide to choosing the right web server.
Nginx
dev-tools
Pros
- ✓Battle-tested at massive scale
- ✓Extremely efficient with low resource usage
- ✓Extensive module ecosystem
- ✓Universal documentation and community support
- ✓Proven reverse proxy and load balancer
Cons
- ✗Configuration syntax is arcane and error-prone
- ✗No automatic HTTPS — requires manual cert setup
- ✗Reloading config requires careful handling
CaddyWINNER
dev-tools
Pros
- ✓Automatic HTTPS with built-in certificate management
- ✓Simple, readable Caddyfile configuration
- ✓HTTP/3 and modern protocols by default
- ✓Single binary deployment with no dependencies
- ✓API-driven dynamic configuration
Cons
- ✗Higher memory usage than Nginx
- ✗Smaller ecosystem and fewer modules
- ✗Less battle-tested at extreme scale
- ✗Performance slightly trails Nginx under heavy load
Our Verdict
Caddy modernizes web serving with automatic HTTPS, simple configuration, and sensible defaults. Nginx remains the performance king at massive scale. For most deployments, Caddy's ease of use and automatic security make it the better default choice.
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