Isovalent Cilium Mesh vs NoPorts: side-by-side comparison (2026)
Isovalent Cilium Mesh is a commercial microsegmentation solution by Isovalent. NoPorts is a commercial zero trust network access solution by Atsign. Features, integrations, deployment and the company behind each one, side by side.
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Universal networking layer for Kubernetes, VMs, and servers across environments
Zero-open-port remote access via cryptographic identity-first connectivity.
Side-by-side comparison
Feature
Isovalent Cilium Mesh
NoPorts
Pricing model
Commercial
Commercial
Category
Microsegmentation
Zero Trust Network Access
Deployment and fit
Deployment type
Hybrid
Cloud
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Isovalent
Atsign
Use cases and capabilities
Kubernetes
Yes
No
Cloud Native
Yes
No
Observability
Yes
No
Runtime Security
Yes
No
DevSecOps
Yes
No
ZTNA
No
Yes
Remote Access
No
Yes
Zero Trust Architecture
No
Yes
Encryption
No
Yes
SSH
No
Yes
Authentication
No
Yes
Private Networks
No
Yes
Microsegmentation
No
Yes
Infrastructure
No
Yes
Network Protection
No
Yes
Core features
10 features listed
8 features listed
Integrations
2 integrations listed
No integrations listed
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