Emissary-ingress vs Traefik Hub API Gateway
| Emissary-ingress | Traefik Hub API Gateway | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, self-hosted | Linux, Windows |
| Free plan | Yes | No |
| Deployment model | self-hosted | hybrid |
| Supported protocols | HTTP, HTTPS, HTTPPROXY, HTTPSPROXY, TCP, TLS, gRPC, HTTP/3 | HTTP, HTTP/2, TCP, UDP, WebSockets, gRPC |
| Authentication methods | Basic authentication, external HTTP or gRPC authentication service, client certificate validation, mutual TLS | OIDC, LDAP, JWT, API key, HMAC, OAuth2, Open Policy Agent |
| Rate limiting | Yes | Yes |
| Request transformation | Yes | Yes |
Both are listed in Best API Gateway Software. On Everything Xiaomi, Emissary-ingress scores higher on our published basis.