3rdcomply vs Perimeter VRM - Respond: 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..

Perimeter VRM - Respond: AI-automated RFP & security assessment response management platform. built by Perimeter. Core capabilities include AI-assisted auto-completion of RFP and security assessment responses, Source citations on all responses for full traceability and audit-readiness, Support for Excel, Word, PDF, and browser-based assessment formats..

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. Perimeter VRM - Respond differentiates with AI-assisted auto-completion of RFP and security assessment responses, Source citations on all responses for full traceability and audit-readiness, Support for Excel, Word, PDF, and browser-based assessment formats.

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

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