Calico Open Source
6.1#5 in container networking softwareFree planFree planLinuxSelf-hostedWindows
VisitCalico Open Source vs kube-network-policies
kube-network-policies
6.2#4 in container networking softwareFree planFree planLinuxSelf-hosted
VisitWhat both publish
| Fact | Calico Open Source | kube-network-policies |
|---|---|---|
| Purpose | Calico Open Source provides networking, network security, and observability across Kubernetes distributions. | A userspace implementation that enforces Kubernetes network policies by intercepting packets with Linux NFQUEUE. |
| Support | The editions comparison describes Calico Open Source support and maintenance as community-driven. | The repository README lists the Kubernetes Slack #sig-network channel and the sig-network mailing list for maintainers and community support. |
Calico Open Source plans
- Calico Open SourceFree
kube-network-policies plans
- Open-source projectFree
Pick Calico Open Source if…
It suits Kubernetes users seeking open-source networking, network security, and observability across cloud, hybrid, or on-premises environments. The support and maintenance model is community-driven.
Pick kube-network-policies if…
This project suits Kubernetes operators who need policy evaluation for Linux environments and can work with Kubernetes manifests or Helm. Its KIND-based development setup is relevant to developers with Docker, KIND, and kubectl.