Best security questionnaire response agents

Security questionnaires, RFP security sections, and due-diligence reviews are the inbound side of vendor risk: work your buyers send you, not vendors you assess. This shortlist groups live listings whose agent_job tags include questionnaire response, meaning they help draft answers to those reviews, usually from a knowledge base of prior responses, policies, or a trust center. It is the answer-the-review (outbound) counterpart to the vendor-risk shortlist, which is about assessing your own third parties; four agents tag both jobs because they sit on both sides of that transaction (Complyance AI Agents, Scrut Teammates, Simbian AI GRC Agent, and Vanta AI Agent). Some rows list questionnaire response as their only job and are purpose-built for it (in the current catalog, ResponseHub, SecurityPal, and Skypher), while others are broad GRC copilots that also draft answers. Read each brief and confirm whether a product is a dedicated questionnaire automation tool or a general assistant with that feature.

Who this is for. Security, GRC, and sales-engineering or trust teams who field inbound security questionnaires and want to automate drafting and reviewing the answers.

Eligibility. Included solely when a live listing tags agent_job with questionnaire response. No extra automated exclusion pass runs on this page. Tag match is not a claim that every product is a dedicated questionnaire tool; some rows are broad GRC copilots that also draft answers.

How order works. Matched agents are filtered from the live catalog, then sorted by date_added (newest first) and name. Paid skip-the-queue fees buy publish timing, never rank or praise on this page. House products (Better ISMS) appear under the same rules with an ownership note. See /transparency.

Target query: best security questionnaire response / automation agents. Parent hub: /best. Full catalog: /directory.