libformatstr.py vs PT Dephaze: side-by-side comparison (2026)
libformatstr.py is a free penetration testing solution. PT Dephaze is a commercial penetration testing solution by Positive Technologies. Features, integrations, deployment and the company behind each one, side by side.
A Python library that simplifies format string vulnerability exploitation by providing tools for payload generation, memory manipulation, and automated parameter detection.
Agentless automated pentest platform for continuous infrastructure security testing.
Side-by-side comparison
Feature
libformatstr.py
PT Dephaze
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
347
–
Last commit
Jul 2017
–
Company
Company
–
Positive Technologies
Use cases and capabilities
Exploit Development
Yes
No
Vulnerability Exploitation
Yes
No
Payload Generation
Yes
No
ROP
Yes
No
MITRE ATT&CK
No
Yes
Lateral Movement
No
Yes
Continuous Testing
No
Yes
Reconnaissance
No
Yes
Network Scanning
No
Yes
Privilege Escalation
No
Yes
Vulnerability
No
Yes
Red Team
No
Yes
Security Validation
No
Yes
Core features
No features listed
10 features listed
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