JAG Cybersecurity Pentesting / Ethical Hacking vs ysoserial: side-by-side comparison (2026)
JAG Cybersecurity Pentesting / Ethical Hacking is a commercial penetration testing solution by JAG Cybersecurity. ysoserial is a free penetration testing solution. Features, integrations, deployment and the company behind each one, side by side.
Pentesting and ethical hacking service testing infra, apps, IoT and OT systems
A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.
Side-by-side comparison
Feature
JAG Cybersecurity Pentesting / Ethical Hacking
ysoserial
Pricing model
Commercial
Free
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
8,501
Last commit
–
Mar 2024
Company
Company
JAG Cybersecurity
–
Use cases and capabilities
Penetration Testing Framework
Yes
No
VAPT
Yes
No
IoT Security
Yes
No
SCADA
Yes
No
Critical Infrastructure
Yes
No
Web Security
Yes
No
App Security
Yes
No
Red Team
Yes
No
Vulnerability
Yes
Yes
Security Audit
Yes
No
Security Research
No
Yes
Payload Generation
No
Yes
Core features
9 features listed
No features listed
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