C2 Vendor Risk Management vs Tenchi Zanshin: Side-by-Side Comparison (2026)

C2 Vendor Risk Management: Platform for assessing and managing vendor risk through questionnaires. built by C2 Risk. Core capabilities include Pre-built and custom vendor assessment templates, Evidence gathering with documentation validation, Vendor assessment completion without registration..

Tenchi Zanshin: Third-party cyber risk mgmt platform with continuous monitoring & remediation. built by Tenchi Security. Core capabilities include Continuous automated daily security testing of third parties, Third-party security posture monitoring, External attack surface visibility for vendors..

Both serve the Third-Party Risk Management market but differ in approach, feature depth, and target audience.

C2 Vendor Risk Management differentiates with Pre-built and custom vendor assessment templates, Evidence gathering with documentation validation, Vendor assessment completion without registration. Tenchi Zanshin differentiates with Continuous automated daily security testing of third parties, Third-party security posture monitoring, External attack surface visibility for vendors.

C2 Vendor Risk Management is developed by C2 Risk. Tenchi Zanshin is developed by Tenchi Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

C2 Vendor Risk Management and Tenchi Zanshin serve similar Third-Party Risk Management use cases: both are Third-Party Risk Management tools. Review the feature comparison above to determine which fits your requirements.