Emissary vs Envoy Gateway
No clear leader: Envoy Gateway (52.4) and Emissary (51.3) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for api gateways. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Emissary
A gateway built on Envoy Proxy that provides Layer 7 load balancing, ingress traffic management with support for multiple protocols including gRPC and HTTP/2, and Kubernetes-native configuration through declarative routing policies.
Envoy Gateway
Provides a gateway for deploying Envoy Proxy in various environments—either standalone or on Kubernetes clusters—while extending Kubernetes Gateway API functionality.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Emissary
- Consul
- Linkerd
- Istio
- Knative
- Grafana
- Prometheus
- Datadog
Envoy Gateway
- KEDA
- k0rdent
- OpenAI
- OIDC
Emissary or Envoy Gateway: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.