Helmet Platform vs Nestria AI: side-by-side comparison (2026)
Helmet Platform is a commercial agentic AI security solution by Helmet Security. Nestria AI is a commercial agentic AI security solution by Nestria AI. Features, integrations, deployment and the company behind each one, side by side.
AI infrastructure security platform for discovering, securing, and governing AI agents
Governance and security platform for agentic AI in regulated enterprise workflows.
Side-by-side comparison
Feature
Helmet Platform
Nestria AI
Pricing model
Commercial
Commercial
Category
Agentic AI Security
Agentic AI Security
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Helmet Security
Nestria AI
Use cases and capabilities
Policy
Yes
No
Visibility
Yes
No
Gateway
Yes
No
Agentic AI Security
No
Yes
AI Governance
No
Yes
LLM Security
No
Yes
LLM Guardrails
No
Yes
GenAI Security
No
Yes
Generative AI
No
Yes
Prompt Injection
No
Yes
Runtime Security
No
Yes
AI Compliance
No
Yes
Core features
10 features listed
9 features listed
Integrations
13 integrations listed
No integrations listed
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