Illumio Segmentation is a commercial microsegmentation solution by Illumio. Isovalent Cilium Mesh is a commercial microsegmentation solution by Isovalent. Features, integrations, deployment and the company behind each one, side by side.
Microsegmentation platform preventing lateral movement across hybrid multi-cloud
Universal networking layer for Kubernetes, VMs, and servers across environments
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Common questions when comparing Illumio Segmentation vs Isovalent Cilium Mesh for microsegmentation.
Illumio Segmentation: Microsegmentation platform preventing lateral movement across hybrid multi-cloud, built by Illumio.
Isovalent Cilium Mesh: Universal networking layer for Kubernetes, VMs, and servers across environments, built by Isovalent.
The table above shows where their features, integrations, deployment and company size fit differ.
Illumio Segmentation is made by Illumio. Isovalent Cilium Mesh is made by Isovalent. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Illumio Segmentation and Isovalent Cilium Mesh are both Microsegmentation products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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