Parameter Pentesting vs PEzor: side-by-side comparison (2026)
Parameter Pentesting is a commercial penetration testing solution by Parameter. PEzor is a free Red-Team & adversary emulation solution. Features, integrations, deployment and the company behind each one, side by side.
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An open-source shellcode and PE packer for creating and managing portable executable files.
Side-by-side comparison
Feature
Parameter Pentesting
PEzor
Pricing model
Commercial
Free
Category
Penetration Testing
Red-Team & Adversary Emulation
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
2,077
Last commit
–
Sep 2023
Company
Company
Parameter
–
Use cases and capabilities
AI Pentesting
Yes
No
Penetration Testing Framework
Yes
No
DAST
Yes
No
VAPT
Yes
No
Continuous Testing
Yes
No
Red Team
Yes
No
Agentic AI Security
Yes
No
Vulnerability
Yes
No
Security Audit
Yes
No
PE File
No
Yes
Shellcode
No
Yes
Core features
10 features listed
No features listed
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