Construction takeoff · In the browser

From drawings to quantities.

Open a plan set and automatic extraction surfaces the areas, pipe runs, and fixtures — you approve or fix each one, and quantities land grouped by class, ready to export.

From extraction to approved quantities

The Hephaestus takeoff studio with a corridor takeoff in progress: sheets rail, measured canvas, classes panel, and the takeoff items table
Fig. 01 — The studio
01Automatic extraction
02You approve
03Grouped quantities

The guided demo, by the numbers

19
Sheets in the set
178
Items measured
13,273 ft²
Area taken off
Measured live in the guided demo — one corridor plan set

What the studio does

Index
Extraction01

Automatic quantity extraction.

Patterned areas, linear runs, fixtures — surfaced for your approval.

Systems02

Click one pipe, take off the system.

The run, or every line connected to it — totals per size.

Revisions03

See what changed.

Rev B over Rev A, aligned and highlighted.

Workflows04

Workflows built to your scope.

Purpose-built passes — building detection for vibration monitoring, corridor takeoffs, and more.