30+ Construction Takeoff Features for Multi‑Trade Estimating

Everything you need to take off a project from PDF drawings: AI‑assisted symbol counting, cable and pipe run measurement, circuit charts, BOQ generation, tender bills, dayworks, variations, accuracy checks, RFI tracking and one‑click PDF / Excel / CSV export.

Symbol Counting & AI Detection

Click‑to‑count, box‑select multiple symbols, AI symbol detection powered by GPT vision, paste‑legend extraction, related items engine that auto‑quantifies child components per parent symbol, and a 900+ component multi‑trade catalogue.

Measurement & Calibration

Preset drawing scales, manual point‑to‑point calibration, polyline cable runs, polygon areas, automatic length and area totals, hidden measurement layers, and a measurements panel that bulk‑creates symbols from labelled measurements.

Reporting & Export

Branded Excel exports with autofit columns and locked branding rows, PDF reports for RFIs and snagging, circuit charts, schedule of values, BOQ cover sheets, section notes per category and full tender bill summaries.

Collaboration & Control

Drawing folders, revision control, supersede with auto‑zeroed measurements, accuracy workflow for peer review, RFI management, support chat and a corporate team system with granular permissions.