OVN-Kubernetes vs Submariner
| OVN-Kubernetes | Submariner | |
|---|---|---|
| Platforms | api, Linux, self-hosted, Windows | self-hosted |
| Free plan | Yes | Yes |
| CNI plugin | Yes | No |
| Network policies | Yes | No |
| Egress control | Yes | Yes |
| Encryption in transit | Yes | Yes |
| Supported platforms | Kubernetes, Linux, Windows, bare metal, VMware vSphere, IBM Power, IBM Z, and Red Hat OpenStack Platform | Kubernetes; OpenShift-SDN; Weave; Flannel; Canal; Calico; OVN; AWS; GKE; Azure; GCP; vSphere; OpenStack; x86-64; ARM64 |
| Multi-cluster networking | Yes |
Listed together in Best Container Networking Software