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AI Document Q&A for Contracts

AI
Intermediate
SaaS
Freelancer
8/10

AI Document Q&A for Contracts

Ask a contract questions and get answers with the exact clause quoted back.

Problem & target users

Founders and freelancers sign contracts they only skim, and paying a lawyer to read every MSA and NDA is not realistic.

Who it's for: Freelancers, small agencies, early-stage founders, procurement staff.

Proposed solution

Upload a contract, get a plain-English summary of obligations, payment terms, termination and liability, then ask free-form questions answered with the quoted clause and page number.

Features

  • PDF and DOCX upload with clause-level chunking
  • Risk summary across standard contract sections
  • Question answering with quoted clause and page reference
  • Comparison against a saved baseline template
  • Export summary to PDF for a client or lawyer

Difficulty & tech stack

Difficulty: Intermediate

Next.js
Supabase with pgvector
Claude
PDF.js
Stripe

Monetization & pricing

  • Subscription
  • Pay-per-document credits for occasional users

Suggested pricing: Free 2 documents, Solo $15/mo (25 docs), Team $69/mo (unlimited, 5 seats).

Customer acquisition

SEO on 'what does this clause mean' style questions, freelancer communities, and a free NDA reviewer that requires no signup.

First 10 customers: Post the free NDA reviewer in r/freelance and two Slack communities for consultants, then offer the paid tier to anyone who uploads more than three documents.

Build steps

  1. Build the upload and parsing pipeline with clause-aware chunking
  2. Write the structured summary prompt and validate on 30 real contracts
  3. Add citation-backed Q&A
  4. Add baseline comparison
  5. Add PDF export and document history
  6. Add credits and subscription billing

Risks & challenges

  • Users may treat output as legal advice — disclaimers and scoping are essential
  • Confidential documents raise storage and retention expectations
  • Scanned PDFs need OCR and degrade answer quality

Ready to build it?

Get a full product spec plus a paste-ready prompt for your AI app builder.

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