A document vault

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.

granite.co · library

Your library

182 documents · all filed

  • W-2 — Acme Corp · 2024

    tax/W-2

  • Driver’s License — Josh Pigford

    identity/license

  • Honda Civic — Title

    vehicle/title

  • Home insurance — Travelers 2024–2025

    insurance/home

  • Lease — 123 Main St

    housing/lease

  • EOB — Aetna · Mar 2025

    medical/eob

Step one

Drop.

PDF, scan, photo from your phone, or an email you forwarded — Granite accepts whatever form the document already exists in. Including the HEIC that Apple ships by default.

  • PDF
  • Word
  • JPG / PNG / WebP
  • HEIC / HEIF
  • Folder upload
granite.co · add to vault

Add to your vault

Drop documents here.

PDF, Word, scans, or photos. We’ll read everything.

Drop documents here

or choose from your computer

  • w-2_acme_2024.pdf2.3 MB
    Filed
  • scan_20241128_001.pdf1.1 MB
    Understanding…
  • honda_title.heic4.6 MB
    Reading…

Step two

Read.

Granite figures out what each document is, pulls out the fields that matter, and links it to the people, vendors, and places it concerns. You don’t name it. You don’t tag it. You don’t file it.

  1. Received
  2. Reading
  3. Understanding
  4. Filed

Sixty-plus document types and growing weekly: W-2, 1099-NEC, 1040, driver’s license, vehicle title, home insurance policy, EOB, lease, LLC formation, and more.

granite.co · review extraction

Form W-2 · 2024

Wage and Tax Statement

1 / 1employer · Acme Corp

What this is

auto

W-2 from Acme Corp for tax year 2024.

Wages of $148,500 with $28,432 withheld. Filed under Tax 2024 alongside your 1099-NEC from Stripe.

  • EmployerAcme Corp
  • EIN12-3456789
  • Tax year2024
  • Wages (box 1)$148,500.00
  • Federal income tax withheld$28,432.00
  • StateTXlow conf.

Every correction makes Granite better for you specifically — not everyone, just your archive.

Step three

Ask.

In plain English. Ask for a document and the right one comes back. Ask a question and the answer comes back — drawn from the document, with a citation, so you can verify.

  • Findmy 2024 W-2
  • Answerwhen does my passport expire
  • Answerwhat's the deductible on my home insurance
  • Findanything that expires in the next 90 days
  • Answerhow much federal tax was withheld in 2024
granite.co · ask
what’s the deductible on my home insurance

Answer · 0.6s

Answer

95% confidence

$1,000

Per-occurrence deductible on your Travelers home insurance policy, in effect for the 2024–2025 term.

Source · travelers-policy-renewal-2024.pdf, page 2insurance/home

Related documents · 2

  • Home insurance — Travelers, 2024–2025

    Filed

    Annual premium $1,847.00. Property at 123 Main St. Riders for jewelry and water backup.

    insurance/home

  • Home insurance — Travelers, 2023–2024

    Filed

    Prior-term policy. Deductible was $500 before the 2024 renewal raised it to $1,000.

    insurance/home

Where it lives

Filed.

Every document gets a permanent home — alongside the people, vendors, vehicles, and tax years it concerns. The library reads like a quiet bookshelf. Auto-collections form themselves around tax years, vehicles, and insurance policies.

Tax 2024

32 docs

Honda Civic

8 docs

Acme Corp

14 docs

granite.co · document

tax/W-2

Filed

W-2 from Acme Corp — 2024

What this is

W-2 from Acme Corp for tax year 2024. Wages of $148,500 with $28,432 in federal income tax withheld. Filed under Tax 2024 alongside your 1099-NEC from Stripe and last year’s federal return.

Linked to

  • Acme Corpvendor
  • Tax 2024collection
  • Josh Pigfordperson

Yours, only yours

Encryption is the floor, not the feature.

Encrypted

Two layers, both AES-256
Each upload is wrapped with its own key before it lands in storage. Titles, summaries, and extracted fields are encrypted again in the database. The bytes we store are ciphertext.

Scoped

No internal tool browses your archive
Granite staff don’t open vaults. Exports flow through your key. Emergency access for someone you name is opt-in, audited, and never silent.

Portable

Built to outlast the app
Documents stay in their original form. Export the whole vault as a zip whenever you want, with the extracted fields alongside. Your archive is not a hostage.

Pricing

Free to start. One paid plan.

No trials. No usage games. No per-seat math. Annual only.

Granite Free

$0forever

Up to 25 documents and 1 GB of storage. Same reader, same search, same export.

● Recommended

Granite Paid

$99per year

100 GB of storage. No document cap. Emergency access for someone you trust.

Want to look around first? Try the live demo — a full vault, no signup. See the full pricing page.