Onyx Platform vs Tenzai: side-by-side comparison (2026)
Onyx Platform is a commercial agentic AI security solution by Onyx Security. Tenzai is a commercial penetration testing solution by Tenzai. Features, integrations, deployment and the company behind each one, side by side.
AI control plane for enterprise AI agent security, governance, and observability.
Agentic AI platform for continuous, autonomous penetration testing of enterprise apps.
Side-by-side comparison
Feature
Onyx Platform
Tenzai
Pricing model
Commercial
Commercial
Category
Agentic AI Security
Penetration Testing
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Onyx Security
Tenzai
Use cases and capabilities
Agentic AI Security
Yes
Yes
AI Governance
Yes
No
AI Observability
Yes
No
AI SPM
Yes
No
LLM Guardrails
Yes
No
LLM Security
Yes
No
MCP Security
Yes
No
Prompt Injection
Yes
No
Shadow AI
Yes
No
GenAI Security
Yes
No
AI Pentesting
No
Yes
Continuous Testing
No
Yes
Red Team
No
Yes
Vulnerability Exploitation
No
Yes
Penetration Testing Framework
No
Yes
Vulnerability
No
Yes
Web Security
No
Yes
App Security
No
Yes
Core features
10 features listed
6 features listed
Integrations
11 integrations listed
2 integrations listed
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