Full-Fill AI
Full-Fill is an AI-powered presales automation platform that helps sales teams respond to RFPs, RFIs, and security questionnaires with evidence-based answers drawn from a centralized knowledge base. The platform includes an autonomous knowledge base, questionnaire auto-filling, document generation, AI chat, and a browser extension for completing forms on third-party portals. It claims to reduce response time by up to 95% and improve answer quality by 3x compared to generic AI tools.
- Artificial Intelligence
- AI Agents
- Enterprise Software
- Sales Technology
- Software Only
Funding
Founders
Product
Problem
Sales and presales teams spend countless hours manually responding to RFPs, RFIs, and security questionnaires, diverting time away from actual selling. Generic AI tools and document repositories often produce low-quality answers that require heavy maintenance and fail to meet enterprise standards, with automation rates typically topping out around 50%.
Solution
Full-Fill provides an enterprise-grade AI presales platform that automates the entire questionnaire response workflow. The platform uses an autonomous knowledge base that ingests company documents, past responses, and technical content to build a structured, searchable foundation. Its fine-tuned AI models generate evidence-based answers with confidence scores and transparent citations, ensuring responses are accurate and ready to send. Users can edit, regenerate, or customize answers using pre-built or custom perspectives, and export results directly into original files, spreadsheets, or customer portals. The platform also includes a browser extension for filling questionnaires on any web portal without leaving the page.
Target Audience
Primary customers are sales and presales teams at B2B technology companies that regularly respond to RFPs, RFIs, and security questionnaires, as well as organizations using third-party risk management and e-procurement platforms.
Features
- Autonomous knowledge base that centralizes company expertise from uploaded documents, past responses, and technical content with continuous learning
- AI questionnaire filling that generates answers in seconds with confidence levels and evidence citations down to exact quotes and source documents
- Document generator for drafting RFP responses, scopes of work, proposals, and sales collateral in Excel, Word, PDF, or direct portal submission
- AI chat interface for natural language queries against the knowledge base with sourced answers
- Browser extension that fills questionnaires directly inside third-party TPRM platforms, online forms, and e-procurement sites
- Anti-hallucination design that answers only from the existing knowledge base, flagging low-confidence responses and missing information
- Fine-tuned models and specialized processing engines built specifically for complex questionnaires and technical validations
- ISO 27001 certified with data encryption in transit and at rest, and proprietary data never used for training