Capsule Runtime Security for AI Agents vs RunSybil: side-by-side comparison (2026)
Capsule Runtime Security for AI Agents is a commercial agentic AI security solution by Capsule Security. RunSybil is a commercial penetration testing solution by RunSybil. Features, integrations, deployment and the company behind each one, side by side.
Runtime security platform for AI agents with discovery, observability, and enforcement.
AI-driven continuous attack surface assessment and validation platform.
Side-by-side comparison
Feature
Capsule Runtime Security for AI Agents
RunSybil
Pricing model
Commercial
Commercial
Category
Agentic AI Security
Penetration Testing
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Capsule Security
RunSybil
Use cases and capabilities
Agentic AI Security
Yes
No
Runtime Security
Yes
No
AI Observability
Yes
No
LLM Security
Yes
No
LLM Guardrails
Yes
No
Prompt Injection
Yes
No
OWASP
Yes
No
MITRE ATT&CK
Yes
No
NIST
Yes
No
Least Privilege
Yes
No
AI Pentesting
No
Yes
Attack Paths
No
Yes
Continuous Testing
No
Yes
Vulnerability Prioritization
No
Yes
Reconnaissance
No
Yes
DAST
No
Yes
Red Team
No
Yes
Security Scanning
No
Yes
Vulnerability
No
Yes
Cloud Native
No
Yes
Core features
10 features listed
10 features listed
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