Gray Swan AI Security Suite vs Vulcan Protect: side-by-side comparison (2026)
Gray Swan AI Security Suite is a commercial LLM guardrails solution by Gray Swan. Vulcan Protect is a commercial LLM guardrails solution by Vulcan. Features, integrations, deployment and the company behind each one, side by side.
Enterprise AI security suite with real-time filtering and automated testing
Runtime guardrail platform that monitors and protects GenAI inputs/outputs in production
Side-by-side comparison
Feature
Gray Swan AI Security Suite
Vulcan Protect
Pricing model
Commercial
Commercial
Category
LLM Guardrails
LLM Guardrails
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Gray Swan
Vulcan
Use cases and capabilities
Research
Yes
No
LLM Security
No
Yes
Prompt Injection
No
Yes
GenAI Security
No
Yes
AI DLP
No
Yes
PII
No
Yes
Content Filtering
No
Yes
RAG Security
No
Yes
Generative AI
No
Yes
MITRE ATT&CK
No
Yes
OWASP
No
Yes
Core features
10 features listed
1 feature listed
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