Aviatrix Zero Trust for Workloads vs OVN-Kubernetes
Aviatrix Zero Trust for Workloads
aviatrix.aiOVN-Kubernetes
ovn-kubernetes.ioSide by side
| Figure | Aviatrix Zero Trust for Workloads | OVN-Kubernetes |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 0 | 0 |
| Spec score · Microsegmentation Software | 7.6 (#11) | 7.4 (#13) |
| Deployment | The product is deployed inline within existing cloud architectures without network redesign or application disruption. | It can be deployed on Kubernetes with Helm or kubeadm, run in Kind for development and testing, and installed with DPU acceleration. |
| Egress controls | Its Distributed Cloud Firewall inspects outbound flows and uses domain and geographic filtering to block unapproved destinations. | It supports Multiple External Gateways, DSCP QoS, EgressIP, EgressService, and Egress Firewall controls. |
| Founded | Aviatrix states that it was founded in 2014. | 2014 |
| Purpose | Aviatrix Zero Trust for Workloads provides runtime zero trust enforcement for VMs, containers, and serverless workloads to prevent lateral movement and data exfiltration. | OVN-Kubernetes is an open-source Kubernetes networking solution and CNI-conformant plugin built on OVN and Open vSwitch. |
| What it does | Aviatrix Zero Trust for Workloads provides runtime zero trust enforcement for virtual machines, containers, and serverless workloads to help prevent lateral movement and data exfiltration. | OVN-Kubernetes is an open-source Kubernetes networking solution and CNI-conformant plugin built on OVN and Open vSwitch. |
In their own words
Aviatrix Zero Trust for Workloads
Aviatrix Zero Trust for Workloads applies runtime security policies to virtual machines, containers and serverless workloads. It governs traffic between workloads and between workloads and the internet, aiming to prevent lateral movement and data exfiltration. The product runs inline in existing cloud architectures; Aviatrix says deployment requires neither network redesign nor application disruption. Named cloud environments are AWS, Azure, Google Cloud Platform and Oracle Cloud Infrastructure. Identity-aware policies and SmartGroups use workload metadata, tags and namespaces to set least-privilege communication rules that follow workloads as they scale or move. Distributed inspection is described as stopping exploit traffic, malware and unauthorized communication in real time. Outbound controls include selective NAT, domain filtering and geographic filtering. Aviatrix says it encrypts workload-to-workload, north-south and cloud-to-cloud traffic at line rate without hardware or agents. CoPilot Telemetry provides visibility and compliance evidence, and the product describes alignment with HIPAA 2025, PCI DSS 4.0, NIS2 and DORA. Pricing is available on request.
OVN-Kubernetes
OVN-Kubernetes is a free, open-source networking solution and CNI-conformant plugin for Kubernetes, built on OVN and Open vSwitch. It handles pod IP allocation and interfaces, GENEVE overlays, Kubernetes Services, EndpointSlices, network policies, and IPv4/IPv6 dual-stack clusters. OVN ACLs enforce NetworkPolicy, AdminNetworkPolicy, and EgressFirewall rules; EgressIP, EgressService, and EgressQoS govern outbound traffic. Pods can join multiple networks, and the project also supports multicast, traffic shaping, BGP route advertisements, and SmartNIC or DPU offload. For KubeVirt, it provides persistent IPs during live migration; Hybrid Overlay enables mixed Windows and Linux networking. Deployment documentation covers Kind, Helm, DPU acceleration, kubeadm, and source builds. Requirements depend on OVN, nft, Multus, CNI, and Kubernetes versions; the master branch lists Kubernetes 1.33 or newer. Secondary User Defined Networks currently lack north-south traffic and core Kubernetes Services support. AdminNetworkPolicy APIs remain alpha and may change before stable v1.