Datum

Instant on-device takeoff.

Address.
Measured.
Done.

Type an address and Datum measures the whole exterior on device in under half a second. No truck roll, no review queue, no per-report fee.

Start free See how it works

Free to start. No card. Sign in and your work is on your Vyan account.

0.4s

Address to full takeoff.

40+

Measured fields per record.

$0

Per-report fee, every run.

99

Confidence ceiling, with provenance.

How it works.

Three steps. In this order.

Type an address. Datum measures the building on device. Read the record, correct it on the porch, and export it into a quote or a claim. No truck roll, no review queue, no per-report fee.

  1. 01 · Enter

    Type an address.

    One field, no setup. The takeoff computes the instant it has the address, right in the browser. No app to install, no truck to send.

  2. 02 · Read

    Read the measured record.

    Squares, pitch, facets, linear feet, penetrations, siding, and waste, each with a confidence score and provenance. Correct anything on site and the order re-flows at once.

  3. 03 · Export

    Send it anywhere.

    Branded PDF, CSV material list, claim-ready line items, or one API call. The record leaves in the shape the next system wants.

Pricing.

One price. Per operator.

Hover and EagleView meter you per report and make you wait for a human to review it. Datum runs on device, instantly. Free to start, no card. When you are ready, it is $59 per operator a month, or $49 a month billed yearly (two months free).

Datum is part of VYAN OS. Want every tool in the fleet? The whole OS is $99 per seat a year. See the full price book.

Free

$0 to start

Instant, on device, free. For prosumers and one-truck shops. No card.

  • Unlimited instant takeoffs
  • Confidence and provenance
  • Walk-the-roof corrections
  • Watermarked PDF
Start free
Recommended

Pro

$59 per operator / mo $49 a month billed yearly (two months free).

Flat and unlimited, straight into the quote. For the daily estimator.

  • Everything in Free
  • Branded PDF and CSV export
  • Quote handoff and CRM webhook
  • Storm context
Get Datum

Enterprise

Custom

Wire takeoffs into the rest of your stack. For crews and carriers.

  • Shared library, roles, and brand kit
  • Manager dashboard and insurance-grade export
  • Per-operator unmetered API keys and SSO
Talk to us

Run a takeoff.

Type an address. See it run.

One field, no setup. Sign in and the takeoff computes on device, ready to forward, export, or send straight into a quote. Free to start, no card required.

Free to start. Priced per operator when you grow.

Free to start.

Open the Datum console.

Start free

Sign in and your work is owned on your Vyan account. No card, no review queue.