Onyx Platform vs Vijil Dome: side-by-side comparison (2026)
Onyx Platform is a commercial agentic AI security solution by Onyx Security. Vijil Dome is a commercial LLM guardrails solution by Vijil. Features, integrations, deployment and the company behind each one, side by side.
AI control plane for enterprise AI agent security, governance, and observability.
Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations.
Side-by-side comparison
Feature
Onyx Platform
Vijil Dome
Pricing model
Commercial
Commercial
Category
Agentic AI Security
LLM Guardrails
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Onyx Security
Vijil
Use cases and capabilities
Agentic AI Security
Yes
Yes
AI Governance
Yes
Yes
AI Observability
Yes
No
AI SPM
Yes
No
LLM Guardrails
Yes
Yes
LLM Security
Yes
Yes
MCP Security
Yes
No
Prompt Injection
Yes
Yes
Shadow AI
Yes
No
GenAI Security
Yes
Yes
PII
No
Yes
Content Filtering
No
Yes
Policy
No
Yes
Pattern Matching
No
Yes
Core features
10 features listed
8 features listed
Integrations
11 integrations listed
8 integrations listed
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