Gateway, platform, and ingress are different infrastructure bets
Kong is the broadest API platform choice in this batch. Tyk is also platform-oriented, but more explicit about self-managed and hybrid control. Traefik starts lower in the stack as cloud-native ingress and reverse proxy infrastructure, then expands into API gateway and management capabilities.
That difference matters because the right choice depends on which layer is actually painful: runtime traffic, API governance, self-service portals, or platform-wide policy and observability.