Tech riderRev. 3 Oct 2026
Emissary-ingress
- 1Runs onLinux, self-hosted
- 2CostsFree plan
- 3Deployment modelself-hosted
- 4Supported protocolsHTTP, HTTPS, HTTPPROXY, HTTPSPROXY, TCP, TLS, gRPC, HTTP/3
- 5Authentication methodsBasic authentication, external HTTP or gRPC authentication service, client certificate validation, mutual TLS
- 6Rate limitingYes
- 7Request transformationYes
7 lines stated Written from the maker's own pages: emissary-ingress.dev
Overview
Emissary-ingress is ranked #7 of 28 in API gateway software on Specifiction. It runs on Linux, Self-hosted. There is a free plan.
Emissary-ingress plans and pricing
All plansCompared on API gateway software
- Free plan
- Yesemissary-ingress.dev
- Deployment model
- self-hostedemissary-ingress.dev
- Supported protocols
- HTTP, HTTPS, HTTPPROXY, HTTPSPROXY, TCP, TLS, gRPC, HTTP/3emissary-ingress.dev
- Authentication methods
- Basic authentication, external HTTP or gRPC authentication service, client certificate validation, mutual TLSemissary-ingress.dev
- Rate limiting
- Yesemissary-ingress.dev
- Request transformation
- Yesemissary-ingress.dev
Facts
- What it does
- Emissary-ingress is an open-source Kubernetes-native API gateway, Layer 7 load balancer, and Kubernetes Ingress built on Envoy Proxy.emissary-ingress.dev · 3 Oct 2026
- For
- Emissary was designed for cloud-native organizations where developers have operational responsibility for their services, and for use by developers and operators.emissary-ingress.dev · 3 Oct 2026
- Self-service
- Developers can add, remove, merge, or separate services through Kubernetes resources or annotations.emissary-ingress.dev · 3 Oct 2026
- Canary deployments
- Developers can control how much production traffic is routed to a service through annotations.emissary-ingress.dev · 3 Oct 2026
- Architecture
- Emissary persists state in Kubernetes instead of requiring a separate database, and uses Envoy for traffic routing and proxying.emissary-ingress.dev · 3 Oct 2026
- Protocol support
- Emissary supports gRPC and HTTP/2 routing.emissary-ingress.dev · 3 Oct 2026
- Authentication and rate limiting
- Emissary can check incoming requests with an external authentication service and a third-party rate limit service before routing them.emissary-ingress.dev · 3 Oct 2026
- Diagnostics
- Emissary includes a diagnostics service for debugging configuration issues.emissary-ingress.dev · 3 Oct 2026
- Istio integration
- Emissary can act as the edge proxy for Istio, routing external traffic to the internal service mesh.emissary-ingress.dev · 3 Oct 2026
- Consul integration
- Emissary supports Consul service discovery and can use the Ambassador Consul Connector for mTLS authentication and encryption with Consul Connect services.emissary-ingress.dev · 3 Oct 2026
- Client certificate security
- Emissary can validate client certificates using a provided CA certificate, enabling client-side mutual TLS.emissary-ingress.dev · 3 Oct 2026
- Installation
- The recommended installation method is Helm; Kubernetes YAML is another documented option.emissary-ingress.dev · 3 Oct 2026
- Community support
- The project directs users to its CNCF Slack channel for community questions and to GitHub issues for bugs.emissary-ingress.dev · 3 Oct 2026
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Where it ranks on Specifiction
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Sources
- emissary-ingress.dev· checked 3 Oct 2026
- emissary-ingress.dev/docs/4.1/about/features-and-benefits/· checked 3 Oct 2026
- emissary-ingress.dev/docs/4.1/howtos/consul/· checked 3 Oct 2026
- emissary-ingress.dev/docs/4.1/howtos/client-cert-validation/· checked 3 Oct 2026
- emissary-ingress.dev/docs/4.1/topics/install/· checked 3 Oct 2026
- emissary-ingress.dev/docs/4.1/about/support/· checked 3 Oct 2026