PentOne vs ysoserial: side-by-side comparison (2026)
PentOne is a commercial penetration testing solution by Pentone. ysoserial is a free penetration testing solution. Features, integrations, deployment and the company behind each one, side by side.
AI-native VAPT operating system for pentest teams: from scan ingestion to final report.
A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.
Side-by-side comparison
Feature
PentOne
ysoserial
Pricing model
Commercial
Free
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
SMB, Mid-Market, Enterprise, Startup
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
8,501
Last commit
–
Mar 2024
Company
Company
Pentone
–
Use cases and capabilities
VAPT
Yes
No
Web Security
Yes
No
Security Reporting
Yes
No
Vulnerability
Yes
Yes
Red Team
Yes
No
Security Audit
Yes
No
Security Research
No
Yes
Payload Generation
No
Yes
Core features
6 features listed
No features listed
Integrations
1 integration listed
No integrations listed
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