3rdcomply vs Shift Security: Side-by-Side Comparison (2026)

3rdcomply: AI-powered platform for automating third-party vendor risk assessments. built by 3rdcomply. Core capabilities include AI-powered document analysis and information extraction, Automated questionnaire answering from vendor documents, Public data enrichment using certifications, SOC reports, and compliance records..

Shift Security: Agentic TPRM platform automating vendor risk across the full third-party lifecycle. built by Shift Security. Core capabilities include Automated vendor discovery including shadow and unmanaged vendors, Real-time monitoring of third-party access permissions, Agentic AI-driven vendor onboarding with intake, tiering, and evidence collection..

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

3rdcomply differentiates with AI-powered document analysis and information extraction, Automated questionnaire answering from vendor documents, Public data enrichment using certifications, SOC reports, and compliance records. Shift Security differentiates with Automated vendor discovery including shadow and unmanaged vendors, Real-time monitoring of third-party access permissions, Agentic AI-driven vendor onboarding with intake, tiering, and evidence collection.

3rdcomply is developed by 3rdcomply. Shift Security is developed by Shift Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

3rdcomply and Shift Security serve similar Third-Party Risk Management use cases: both are Third-Party Risk Management tools, both cover Third Party Security, Workflow. Review the feature comparison above to determine which fits your requirements.