KeyRunner vs Onyx Platform: side-by-side comparison (2026)
KeyRunner is a commercial agentic AI security solution by KeyRunner. Onyx Platform is a commercial agentic AI security solution by Onyx Security. Features, integrations, deployment and the company behind each one, side by side.
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Governed runtime securing AI agent API calls with credential injection & PII redaction.
AI control plane for enterprise AI agent security, governance, and observability.
Side-by-side comparison
Feature
KeyRunner
Onyx Platform
Pricing model
Commercial
Commercial
Category
Agentic AI Security
Agentic AI Security
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
KeyRunner
Onyx Security
Use cases and capabilities
Agentic AI Security
Yes
Yes
MCP Security
Yes
Yes
RBAC
Yes
No
Secrets Management
Yes
No
Non-Human Identity
Yes
No
AI Governance
Yes
Yes
PII
Yes
No
Runtime Security
Yes
No
AI Gateway
Yes
No
AI Observability
No
Yes
AI SPM
No
Yes
LLM Guardrails
No
Yes
LLM Security
No
Yes
Prompt Injection
No
Yes
Shadow AI
No
Yes
GenAI Security
No
Yes
Core features
9 features listed
10 features listed
Integrations
15 integrations listed
11 integrations listed
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