PEzor vs ZeroThreat.ai: side-by-side comparison (2026)
PEzor is a free Red-Team & adversary emulation solution. ZeroThreat.ai is a commercial penetration testing solution by ZeroThreat. 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.
Automated pentesting platform for web apps and APIs with AI-driven exploit validation.
Side-by-side comparison
Feature
PEzor
ZeroThreat.ai
Pricing model
Free
Commercial
Category
Red-Team & Adversary Emulation
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise, Startup
Open source
GitHub stars
2,077
–
Last commit
Sep 2023
–
Company
Company
–
ZeroThreat
Use cases and capabilities
PE File
Yes
No
Shellcode
Yes
No
AI Pentesting
No
Yes
DAST
No
Yes
OWASP
No
Yes
Continuous Testing
No
Yes
Vulnerability Exploitation
No
Yes
DevSecOps
No
Yes
CI/CD
No
Yes
Web Security
No
Yes
Agentic AI Security
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
9 integrations listed
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