Agent Breach vs Legion: side-by-side comparison (2026)
Agent Breach is a commercial penetration testing solution by Agent Breach. Legion is a free penetration testing solution. Features, integrations, deployment and the company behind each one, side by side.
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AI-driven web and API pentesting with recorded evidence, reports, and retests
Penetration TestingCommercial
An open source network penetration testing framework with automatic recon and scanning capabilities.
Side-by-side comparison
Feature
Agent Breach
Legion
Pricing model
Commercial
Free
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
–
On-Premises
Company size fit
–
Startup, SMB, Mid-Market
Open source
GitHub stars
–
1,052
Last commit
–
Oct 2024
Company
Company
Agent Breach
–
Use cases and capabilities
AI Pentesting
Yes
No
Continuous Testing
Yes
No
Web Security
Yes
No
REST API
Yes
No
GraphQL
Yes
No
Proof of Concept
Yes
No
Security Reporting
Yes
No
OWASP
Yes
No
Validation
Yes
No
CI/CD
Yes
No
Reconnaissance
No
Yes
Scanner
No
Yes
Core features
10 features listed
No features listed
Integrations
13 integrations listed
No integrations listed
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