Permit Enterprise-Grade AI Agent Security vs TrustFour: side-by-side comparison (2026)
Permit Enterprise-Grade AI Agent Security is a commercial non-human identity solution by Permit.io. TrustFour is a commercial non-human identity solution by TrustFour. Features, integrations, deployment and the company behind each one, side by side.
Enterprise security platform for AI agents from Permit
TLS control plane securing NHIs via mTLS, ephemeral PSKs, and workload policy.
Side-by-side comparison
Feature
Permit Enterprise-Grade AI Agent Security
TrustFour
Pricing model
Commercial
Commercial
Category
Non-Human Identity
Non-Human Identity
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Permit.io
TrustFour
Use cases and capabilities
Authorization
Yes
No
Agentic AI Security
Yes
Yes
Non-Human Identity
No
Yes
TLS
No
Yes
Workload Security
No
Yes
Least Privilege
No
Yes
Quantum Safe
No
Yes
Kubernetes Security
No
Yes
GenAI Security
No
Yes
Lateral Movement
No
Yes
Core features
No features listed
9 features listed
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