Opsin vs Witness Protect: side-by-side comparison (2026)
Opsin is a commercial AI SPM solution by Opsin. Witness Protect is a commercial LLM guardrails solution by WitnessAI. Features, integrations, deployment and the company behind each one, side by side.
AI security platform to discover, govern & monitor AI data exposure risks.
Enterprise AI firewall protecting AI agents, models, and chatbots from attacks
Side-by-side comparison
Feature
Opsin
Witness Protect
Pricing model
Commercial
Commercial
Category
AI SPM
LLM Guardrails
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Opsin
WitnessAI
Use cases and capabilities
AI SPM
Yes
No
AI Governance
Yes
No
Shadow AI
Yes
No
GenAI Security
Yes
No
Microsoft 365
Yes
No
AI Copilot
Yes
No
Sensitive Data
Yes
No
Misconfiguration
Yes
No
AI Observability
Yes
No
Agentic AI Security
Yes
No
PII
No
Yes
Tokenization
No
Yes
AI Firewall
No
Yes
Core features
6 features listed
10 features listed
Integrations
5 integrations listed
2 integrations listed
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