Aviatrix Kubernetes Firewall vs Calico Enterprise

Aviatrix Kubernetes Firewall governs traffic entering, leaving, and moving between Kubernetes workloads across clusters and environments. It applies Zero Trust controls at the cloud network layer, outside Kubernetes clusters, so deployment does not require sidecars, agents, CNI replacement, or application changes. Policies can target pods, namespaces, services, and labels using Kubernetes-native identities. A centralized control plane manages policy across multicloud and multicluster environments, with automation options including Terraform, Kubernetes custom resource definitions, GitOps, and policies in Kubernetes manifests. Supported environments include AWS, Microsoft Azure, Google Cloud, and on-premises deployments, including EKS, AKS, and GKE. The product offers traffic visibility, observability, and anomaly detection, along with distributed firewalling, threat prevention, URL filtering, egress control, micro-segmentation, TLS decryption, DNS firewalling, and advanced NAT for overlapping address ranges. It can use a shared security model for containerized and legacy VM workloads. There is no free plan.

Calico Enterprise is a self-managed platform for network security and observability in Kubernetes clusters. It provides pod-to-pod networking within single clusters and across multiple clusters, with data-plane options including eBPF, nftables, iptables, Windows, and VPP. Cluster mesh connects clusters for pod communication and service discovery, while supporting policy enforcement and traffic visibility. Security controls include network- and application-layer policies, DNS policies, egress controls, and workload microsegmentation. It also provides workload-level IDS/IPS, a workload-focused WAF, and DDoS detection and prevention. For observability, Calico combines flow logs with Kubernetes context and offers network topology views, dashboards, alerts, and workload packet capture. Tigera lists support for PCI DSS, HIPAA, GDPR, SOC 2, NIST, CCPA, and custom compliance frameworks, along with continuous monitoring and audit-ready reports. Policy deployment can integrate with CI/CD tools such as ArgoCD and Jenkins. The product supports hybrid deployment and centralized control, with BGP, IP-in-IP, VXLAN, WireGuard, TCP, UDP, SCTP, ICMP, ICMPv6, and HTTP listed as supported protocols.