Calico Open Source vs Xage Critical Asset Protection

Calico Open Source provides networking, network security, and observability for Kubernetes across multi-cloud, hybrid-cloud, and on-premises environments. It supports container, virtual machine, and bare-metal workloads with a shared security policy framework. The policy engine implements Kubernetes network policy features including AdminNetworkPolicy and BaselineAdminNetworkPolicy. Policies can use tiers, deny and log actions, NetworkSets, and cluster-wide global rules; Staged Policies allow teams to assess behavior before applying enforcement. Listed data planes include eBPF, iptables, nftables, Windows, and VPP. Whisker provides a visual way to view flow logs and analyze network communication. Calico can also manage WireGuard tunnels to encrypt pod traffic between Kubernetes nodes. Calico Ingress Gateway provides traffic control, load balancing, and ingress policy enforcement. The free plan includes unlimited clusters, with in-memory data retention and community-driven support and maintenance. Tigera describes deployments ranging from 10 to 10,000 or more nodes.

Xage Critical Asset Protection has no write-up on Specifiction yet; its figures are above.