jwt_tool vs KinoSec Zeus: side-by-side comparison (2026)
jwt_tool is a free penetration testing solution. KinoSec Zeus is a commercial penetration testing solution by KinoSec. Features, integrations, deployment and the company behind each one, side by side.
A toolkit for testing, tweaking and cracking JSON Web Tokens
Autonomous AI black-box pentesting platform with exploit chaining and PoC generation.
Side-by-side comparison
Feature
jwt_tool
KinoSec Zeus
Pricing model
Free
Commercial
Category
Penetration Testing
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
6,066
–
Last commit
May 2025
–
Company
Company
–
KinoSec
Use cases and capabilities
Security Research
Yes
No
JWT
Yes
No
AI Pentesting
No
Yes
Black Box Testing
No
Yes
Vulnerability Exploitation
No
Yes
Privilege Escalation
No
Yes
Proof of Concept
No
Yes
Continuous Testing
No
Yes
Exploit Development
No
Yes
Web Security
No
Yes
Security Reporting
No
Yes
Core features
No features listed
9 features listed
Integrations
No integrations listed
5 integrations listed
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