Shadow Workers vs Tenzai: side-by-side comparison (2026)
Shadow Workers is a free red-team & adversary emulation solution. Tenzai is a commercial penetration testing solution by Tenzai. Features, integrations, deployment and the company behind each one, side by side.
Shadow Workers is an open source C2 framework and proxy tool for penetration testers to exploit XSS vulnerabilities and malicious Service Workers.
Agentic AI platform for continuous, autonomous penetration testing of enterprise apps.
Side-by-side comparison
Feature
Shadow Workers
Tenzai
Pricing model
Free
Commercial
Category
Red-Team & Adversary Emulation
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
236
–
Last commit
Oct 2023
–
Company
Company
–
Tenzai
Use cases and capabilities
C2
Yes
No
Proxy
Yes
No
Open Source
Yes
No
XSS
Yes
No
AI Pentesting
No
Yes
Agentic AI Security
No
Yes
Continuous Testing
No
Yes
Red Team
No
Yes
Vulnerability Exploitation
No
Yes
Penetration Testing Framework
No
Yes
Vulnerability
No
Yes
Web Security
No
Yes
App Security
No
Yes
Core features
No features listed
6 features listed
Integrations
No integrations listed
2 integrations listed
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