Greymatter.io vs Illumio Segmentation: side-by-side comparison (2026)
Greymatter.io is a commercial microsegmentation solution by Greymatter.io. Illumio Segmentation is a commercial microsegmentation solution by Illumio. Features, integrations, deployment and the company behind each one, side by side.
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Zero trust service mesh platform for apps, APIs, and AI across hybrid cloud.
Microsegmentation platform preventing lateral movement across hybrid multi-cloud
Side-by-side comparison
Feature
Greymatter.io
Illumio Segmentation
Pricing model
Commercial
Commercial
Category
Microsegmentation
Microsegmentation
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Greymatter.io
Illumio
Use cases and capabilities
Zero Trust Architecture
Yes
No
ZTNA
Yes
No
Microsegmentation
Yes
No
Network Segmentation
Yes
No
Cloud Native
Yes
No
DevSecOps
Yes
No
Kubernetes
Yes
No
Observability
Yes
No
Agentic AI Security
Yes
No
Lateral Movement
No
Yes
Least Privilege
No
Yes
Visibility
No
Yes
Policy
No
Yes
Core features
8 features listed
10 features listed
Integrations
4 integrations listed
No integrations listed
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