AutoCrypt CSTP vs Tenzai: Side-by-Side Comparison (2026)

AutoCrypt CSTP: Integrated automotive cybersecurity testing platform for UN R155/ISO SAE 21434 compliance. built by AUTOCRYPT. Core capabilities include Fuzz testing aligned with WP.29 UN-R155 and ISO/SAE 21434, Functional security testing for in-vehicle systems (Secure Boot, Secure Flash, Secure Debug), Compliance testing based on UN R155/156 and ISO/SAE 21434 standards..

Tenzai: Agentic AI platform for continuous, autonomous penetration testing of enterprise apps. built by Tenzai. Core capabilities include Autonomous AI-driven penetration testing of enterprise applications, Continuous vulnerability discovery and exploitation, Automated vulnerability remediation guidance..

Both serve the Penetration Testing market but differ in approach, feature depth, and target audience.

AutoCrypt CSTP differentiates with Fuzz testing aligned with WP.29 UN-R155 and ISO/SAE 21434, Functional security testing for in-vehicle systems (Secure Boot, Secure Flash, Secure Debug), Compliance testing based on UN R155/156 and ISO/SAE 21434 standards. Tenzai differentiates with Autonomous AI-driven penetration testing of enterprise applications, Continuous vulnerability discovery and exploitation, Automated vulnerability remediation guidance.

AutoCrypt CSTP is developed by AUTOCRYPT. Tenzai is developed by Tenzai. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AutoCrypt CSTP and Tenzai serve similar Penetration Testing use cases: both are Penetration Testing tools, both cover Continuous Testing, Vulnerability. Review the feature comparison above to determine which fits your requirements.