An vault that reads, files, and retrieves personal documents via plain-English search.
Product memo
Individuals managing personal documents use Granite to securely store, organize, and retrieve files. It goes beyond generic cloud storage by reading and extracting information from documents using . This creates a low-friction experience where files are automatically filed and retrievable through natural language queries, building trust with encrypted storage and user control.
For who
Individuals managing personal documents
Solves what
Securely stores, organizes, and retrieves personal documents using AI.
- AI-powered document reading
- Plain-English search and retrieval
- Indefinite document storage
In their own words
A vault that knows your documents.
Drop a tax form, vehicle title, lease, ID, insurance policy, or receipt. Granite reads it, files it, and remembers it indefinitely. Find anything later by asking in plain English.
Commercial cues
Model
subscription
Free tier
Yes
Trial
Available
Pricing Strategy
- • Annual pricing encourages long-term commitment for a personal document vault.
- • Flat-rate pricing removes friction by avoiding per-document or usage fees.
- • Free Granite Free tier lowers testing friction.
Operator context
Operating setup
Team
Indie / lean
LLM classification
Founded
May 2026
HQ
United States
Platform
Web app
Audience
Consumers
Social footprint
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About Granite Expand
Granite provides a secure, intelligent digital vault for individuals managing personal documents. It differentiates from generic cloud storage by offering -driven organization and search capabilities.
Users can store various file types, including PDFs, HEIC, scans, and photos, and retrieve them using plain-English queries. The platform automatically files and organizes documents, building trust through specific encryption and user control over data.