Ambassador Edge Stack vs WSO2 Choreo Connect
Ambassador Edge Stack
landing.gravitee.ioWSO2 Choreo Connect
wso2.comSide by side
| Figure | Ambassador Edge Stack | WSO2 Choreo Connect |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 2 |
| Spec score · API Gateway Software | 7.9 (#9) | 7.2 (#23) |
| Architecture | It uses Kubernetes for persistence, reliability, availability, and scaling, and Envoy for traffic routing and proxying. | It comprises a Router, Enforcer, and Adapter, with Envoy Proxy used for traffic routing. |
| Authentication | It supports incoming request authentication through a custom authentication service, OAuth/OpenID Connect, or JWT. | The documentation describes securing APIs with OAuth2 JWT access tokens and API keys, and supports authorization using scopes. |
| Deployment | The product can be installed manually or with Helm. | It can run in cloud, on-premises, or hybrid environments that support Kubernetes. |
| Founded | 2015 | 2005 |
| Integrations | It integrates with Istio as an edge proxy routing external traffic to the internal service mesh. | The documentation names WSO2 API Manager, Consul service registry and mesh, Jaeger, Zipkin, and Azure Application Insights integrations or support. |
| Protocols | It supports gRPC and HTTP/2 routing. | The product page describes support for REST and WebSocket protocols. |
| Support | Gravitee says Ambassador customers can keep using the same support channels and teams, with ongoing improvements planned. | WSO2 subscriptions provide support and updates for commercial distributions; its FAQ says community distributions and custom builds are not commercially supported by WSO2. |
Plans
In their own words
Ambassador Edge Stack
Ambassador Edge Stack has no write-up on Specifiction yet; its figures are above.
WSO2 Choreo Connect
WSO2 Choreo Connect is an open-source, cloud-native API gateway with Kubernetes support. It can run in cloud, on-premises, or hybrid environments that support Kubernetes. The architecture uses a Router, Enforcer, and Adapter, with Envoy Proxy handling traffic routing. The gateway supports REST and WebSocket APIs, listed as HTTP/1.1 and WebSocket, and provides API security, rate limiting, analytics, message mediation, and lifecycle management through WSO2 API Manager or standalone deployment. Authentication options include OAuth2 JWT tokens and API keys, with scope-based authorization. Named integrations and observability tools include WSO2 API Manager, Consul, Jaeger, Zipkin, and Azure Application Insights. Teams can publish analytics data, add custom filters, and build request or response interceptor microservices. Documentation points to GitHub releases and a Quick Start Guide for downloads. The Community plan costs nothing with GitHub community support.