Your Documents. Your Machine. Your Control.
PaperBrain is AI document intelligence that runs entirely on your machine. Upload your documents, ask plain-English questions, and get instant answers—without ever sending data to the cloud.
The Problem:
Every time you upload a sensitive document to ChatGPT, Google Drive, or another cloud tool, that file leaves your office. For small businesses handling contracts, financial records, patient information, or proprietary data, that's not just inconvenient — it's a compliance and security risk.
The Solution:
PaperBrain brings enterprise-grade AI document intelligence to your desktop. No cloud. No subscription. No vendor lock-in. Just privacy.
What It Does
Ask Plain-English Questions
Ask questions about contracts, invoices, reports, and any business document in plain English. Get instant answers.
Instant Summaries
Get instant summaries of lengthy agreements with key terms, dates, and obligations automatically flagged.
Cross-Document Search
Search across hundreds of documents at once. "Find all contracts expiring in 2026" returns results instantly.
Any Document Format
Works on PDFs, scanned pages, Word docs, and images. No setup required.
Completely Offline
No internet required after setup. Documents never leave your office network.
Enterprise-Ready
Designed for compliance-heavy industries. HIPAA-friendly. SOC 2 on your timeline.
Why PaperBrain
- 🔒
Privacy First
Documents stay on your machine. No cloud, no SaaS, no vendor lock-in.
- 💰
One-Time Fee
No monthly subscription, no per-query charges, no data harvesting.
- ⚡
Simple & Fast
Ask questions in plain English. Works with any document format.
- 🛡️
Secure
Runs entirely offline after setup. No internet exposure.
What's Included
Full Installation
Complete setup on your existing hardware (remote or on-site).
Customized Setup
Configuration tailored to your document types and workflows.
Team Training
One-hour team walkthrough to ensure everyone is productive.
30-Day Support
30 days of email support included. Optional $50/month retainer.
Simple Pricing
One-time setup. No subscriptions. No surprises.
One-Time Setup Fee
- ✓ Full installation on your hardware
- ✓ Customized setup for your documents
- ✓ One-hour team walkthrough
- ✓ 30 days of email support
- ✓ Optional hardware sourcing
Optional: $50/month ongoing support retainer
Schedule Your Free DemoPerfect For
Legal & Contracts
Review NDAs, SLAs, and wills for unusual terms. 70% faster than manual review.
CPA & Tax
Organize receipts, categorize deductions, generate IRS-ready reports. 50% time savings.
Healthcare
HIPAA-compliant record retrieval without cloud exposure. 90% faster access.
Real Estate
Verify deeds, extract key terms, detect conflicts. 20h→3h per transaction.
Construction
Track payments, flag unpaid invoices, generate liens. 40% better cash flow.
HR & Employment
Instant access to employee files. Organized, searchable, private.
Ready to Take Control of Your Documents?
One-time setup: $350 — full remote install on your existing hardware. Includes everything: installation, setup, team walkthrough, and 30 days of email support.
Free 30-minute demo — no obligation.