Sales engineers answer technical and security questions during active deals. They value fast, source-cited answers inside their existing tools and accurate handling of complex product detail.

Governed AI answer platform for RFPs, questionnaires, and sales responses
Tribble is a governed AI answer platform that drafts RFP, DDQ, and security-questionnaire responses from a company's approved knowledge, then delivers those answers into Slack, Microsoft Teams, and the CRM where sales teams already work. Every answer carries a source citation, a confidence score, and an owner, and low-confidence items route to a subject-matter expert for review before submission.
Custom pricing

AI security-questionnaire automation and an agentic customer trust center
Conveyor is an AI platform for customer security reviews. It automates security questionnaires and DDQs by drafting cited answers from your connected documents, and pairs that with a customer-facing Trust Center where prospects can self-serve security documentation and get sourced answers behind an NDA gate. It is built for security and pre-sales teams, not general long-form proposal writing.
From $9,600/year

One AI workspace for RFPs, DDQs, and security questionnaires
HeyIris (the product is styled "Iris") is an AI-native response workspace that handles RFPs, RFIs, RFQs, DDQs, and security questionnaires in one environment. It builds a knowledge base from your uploaded documents and connected systems, then drafts responses with inline source citations and a confidence score on each answer, so contributors review and refine rather than write from scratch.
Custom pricing

AI-native RFP, DDQ, and security-questionnaire responses from live sources
Arphie is an AI-native response platform for RFPs, DDQs, and security questionnaires aimed at go-to-market teams. It connects to your existing knowledge sources, generates a first-draft answer for each question, and shows the sources used and an AI confidence level so reviewers can trust and verify before sending.
Custom pricingGartner 5/5

Library-first RFP and questionnaire response management with response intelligence
Loopio is a library-first response management platform for RFPs, RFIs, DDQs, and security questionnaires. It organizes vetted question-and-answer content into a structured library, then uses AI to match incoming questions to that content and draft responses your team reviews before submitting. The emphasis is a closed, governed content set rather than open-ended generation.
Custom pricingGartner 4.4/5

AI answer engine for sales questionnaires, RFPs, and security reviews
1up is an AI answer engine for sales, pre-sales, and security teams. It indexes content from connected sources — websites, Google Drive, Confluence, SharePoint, Notion, and Microsoft Office — and generates source-grounded answers to RFPs, security questionnaires, and DDQs. Answers are delivered where reps already work: Slack, Microsoft Teams, Google Chat, Salesforce, or a browser plugin that auto-fills web-based questionnaire portals.
From $300/month

Agentic AI drafting for RFPs, DDQs, and security questionnaires
AutoRFP.ai is an AI-native response platform for RFPs, RFIs, DDQs, and security questionnaires. It drafts answers grounded in your approved content, attaches source citations and a Trust Score to each response, and stores every approved answer back into a self-updating library — so the knowledge base grows as your team works rather than requiring a dedicated content manager.
From $899/monthGartner 4.8/5

AI sales engineer that auto-fills RFPs from connected sales knowledge
DocketAI is an AI "sales engineer" for B2B revenue teams that answers seller questions and drafts responses to RFPs and RFIs from a company's connected sales knowledge. It ingests content from tools like Slack, cloud storage, call recordings, and sales-enablement libraries into what the vendor calls a Sales Knowledge Lake, then generates answers on demand. RFP/DDQ automation is one use case within a broader revenue-enablement product rather than a standalone RFP platform, so we treat this as an emerging entry and have not yet scored it against the rubric.
Custom pricingEmerging

AI questionnaire assistant and connected knowledge base for GTM teams
Quilt is an AI platform for go-to-market teams that drafts answers to RFPs, RFIs, DDQs, and security questionnaires from an organization's connected knowledge, alongside a chat-based knowledge assistant. It is an emerging tool with limited independently verifiable public data, so it is listed here as a stub and is not scored on the ranked matrix.
From $0/mo (Free tier: 3 members, 20 questionnaires/month)Emerging

AI-native workspace for RFPs, questionnaires, and sales deliverables
Realm is an AI-native workspace that automates RFPs, RFIs, RFQs, and security questionnaires (VSQs, CAIQs, SIGs, DDQs) for B2B software sales teams. It connects to a company's existing knowledge sources and drafts grounded, cited responses, so teams review and refine rather than write from scratch. Realm is an emerging vendor with limited independent third-party data, so this page is a stub pending a full review.
Custom pricingEmerging