Pacu vs Parameter Pentesting: side-by-side comparison (2026)
Pacu is a free penetration testing solution. Parameter Pentesting is a commercial penetration testing solution by Parameter. Features, integrations, deployment and the company behind each one, side by side.
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Pacu is an open-source AWS exploitation framework designed for offensive security testing against cloud environments through modular attack capabilities.
Autonomous AI pentest platform delivering audit-grade reports in hours.
Side-by-side comparison
Feature
Pacu
Parameter Pentesting
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
4,883
–
Last commit
Jul 2025
–
Company
Company
–
Parameter
Use cases and capabilities
Lambda
Yes
No
AWS
Yes
No
Privilege Escalation
Yes
No
AI Pentesting
No
Yes
Penetration Testing Framework
No
Yes
DAST
No
Yes
VAPT
No
Yes
Continuous Testing
No
Yes
Red Team
No
Yes
Agentic AI Security
No
Yes
Vulnerability
No
Yes
Security Audit
No
Yes
Core features
No features listed
10 features listed
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