Rendro

Rendro is a questionnaire-completion tool for B2B companies without a dedicated security team. Users upload their policies and past questionnaires to build a knowledge base, then upload a prospect's questionnaire (Excel, CSV, Word or PDF). Rendro maps the questions, drafts each answer with a cited source, flags questions it cannot support for review, and returns the completed file in the buyer's own format with tabs, dropdowns, merged cells and formatting preserved. Approved answers are saved to an answer library for reuse. The page states that Rendro answers only from uploaded documents, never trains models on customer data, isolates each company's data, and offers a 14-day trial with a free plan afterward. Website claims include a 96% accuracy rate on answerable questions in an internal test of 60 questions about a fictional company, and a free sample in which the first 25 answers are completed within 48 hours.

Key features

• Drafts answers to security questionnaires, RFPs, due-diligence questionnaires and vendor onboarding forms from uploaded documents
• Cites the source document and section for each answer
• Flags questions it cannot support for review instead of guessing
• Returns the buyer's original file with formatting, dropdowns, merged cells and formulas preserved
• Supports Excel (.xlsx), CSV, Word (.docx) and PDF files; PDFs return as an answer sheet in the same order
• Answer library that stores approved answers for reuse across questionnaires
• Unlimited reviewers who do not count toward plan limits
• Row-level data isolation between customer workspaces
• Data encrypted in transit (TLS) and at rest, hosted in the United States

Best suited for

• B2B companies without a dedicated security team
• Sales, founder, engineering and procurement teams answering customer security questionnaires
• Companies responding to RFPs and due-diligence questionnaires
• Vendors completing customer onboarding forms

Pricing

Free plan (25 AI-drafted answers a month, no time limit) after a 14-day trial; Starter $199/month or $166/month billed yearly; Team $449/month or $374/month billed yearly; Scale from $899/month billed yearly; Single questionnaire $249 once. Extra questionnaires $49 each on Starter and Team.