The RFP Responder is an autonomous proposal agent that turns the grind of B2B questionnaires, security assessments, and copy-paste drafting into a near-instant, high-accuracy workflow; instead of teams spending days rewriting the same answers, it ingests client questions, generates about 90% of the proposal from a simple Google-Doc knowledge base, and improves continuously by learning from every human-approved final draft. Built for Sales Engineers, proposal teams, and SMEs in SaaS and professional services, it cuts repetitive labor, accelerates deal cycles, and reduces interruptions for subject-matter experts pulled into recurring questions. It centralizes knowledge in one non-technical document, runs on a config-driven architecture any team can deploy, and automates the full lifecycle from detecting a new RFP to producing a clean draft and notifying the team. Next steps: CRM integrations for more personalized responses, enterprise workflow hooks, and win-rate analytics so it evolves from “drafting assistant” to a predictive, insight-driven revenue engine.