Apiman vs Traefik Hub API Management

Apiman is open-source API management software for securing API access and handling discovery and governance across the API lifecycle. Its policy-based runtime governance supports multiple plans with different service levels for the same API. The management layer includes a REST API, Manager UI, and standalone Developer Portal, along with multi-tenancy, events, notifications, permissions, and approvals. Teams can create custom policies and components with Java plugins, which can be loaded at runtime without restarting. Gateways scale independently from the Manager and can keep running if the Manager goes down. Supported gateway platforms are Vert.x, WildFly, and Tomcat. Standard policies cover authorization, BASIC authentication, IP allowlisting and blocklisting, OAuth2/JWT through the Keycloak plugin, and HTTP security headers. Apiman is licensed under Apache License 2.0, with no features behind paywalls. It is primarily an HTTP gateway: WebSockets lack explicit testing or support, while raw TCP, raw UDP, and messaging protocols are unsupported. Version 3.x is community-supported; versions 2.x and 1.x are unsupported. Commercial support packages are also described as including 24/7 support and CVE patching and alerts.

Traefik Hub API Management is a Kubernetes-native system for publishing, securing, and managing APIs. It supports API discovery, catalogs, bundles, versioning, subscriptions, plans, granular access policies, request validation, and lifecycle management. Its developer portal can expose documentation, interactive testing, API discovery, and API key generation. Configuration uses declarative Kubernetes resources and custom resource definitions, with compatibility for Flux and Argo GitOps workflows. CI features include API linters, reports, change-impact analysis, and Git rollback support. A centralized control plane can work with a distributed data plane, including air-gapped or offline deployments. Security features include JWT inspection, TLS management, fine-grained policies, and a native OWASP Coraza WAF. Identity integrations include Keycloak, Okta, and Azure Entra ID through protocols such as OIDC. OpenTelemetry supports metrics and tracing. Protocols listed include WebSockets, HTTP/2, HTTP/3, TCP, UDP, and gRPC. It is web-based, self-hosted, Linux-compatible, and offered with a free trial. Pricing is on request.