Onyx Platform vs ThirdLaw AI Control Layer: side-by-side comparison (2026)
Onyx Platform is a commercial agentic AI security solution by Onyx Security. ThirdLaw AI Control Layer is a commercial LLM guardrails solution by ThirdLaw. Features, integrations, deployment and the company behind each one, side by side.
AI control plane for enterprise AI agent security, governance, and observability.
Runtime AI policy enforcement: capture, evaluate, intervene, and investigate AI sessions.
Side-by-side comparison
Feature
Onyx Platform
ThirdLaw AI Control Layer
Pricing model
Commercial
Commercial
Category
Agentic AI Security
LLM Guardrails
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Onyx Security
ThirdLaw
Use cases and capabilities
Agentic AI Security
Yes
Yes
AI Governance
Yes
Yes
AI Observability
Yes
Yes
AI SPM
Yes
No
LLM Guardrails
Yes
Yes
LLM Security
Yes
Yes
MCP Security
Yes
No
Prompt Injection
Yes
Yes
Shadow AI
Yes
Yes
GenAI Security
Yes
Yes
Runtime Security
No
Yes
Policy
No
Yes
Core features
10 features listed
10 features listed
Integrations
11 integrations listed
13 integrations listed
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