Quantity Surveying, Precisely.

Every quantity, measured exactly.

Riverside ResidencesPlansTakeoffReportsWorkbookRatesScale 1:50✓ SyncedQSelectSet scaleRulerAreaLengthCount− 100% + FitNEWSHEETSA-101 Ground floor1:50A-102 Level 21:50A-103 Level 31:50A-104 Level 41:50A-105 Level 51:50A-107 Roof plan1:50600040004000LIVING ROOM24.00 m²BEDROOM16.00 m²EndpointGROUND FLOOR PLANSCALE 1:50 · A3Riverside Residences · A-101ITEMSSearch items…▾ 1. FinishesFloor finish40.00 m²Skirting33.30 mWall paint87.33 m²Doors 900 × 21002 eaWindows2 eaSockets9 ea▾ 2. Openings and electrical

Product

The app measures. You decide.

GROUND FLOOR PLANSCALE 1:50A3 · dimensions in mm6000Scale found1:50 ✓

Scale, found

Read from the title block, checked on a dimension.

EndpointOff the corner by3 px → 0

On the line

Every click lands on a corner or a crossing.

6000LIVING ROOMFloor24.00 m²Perimeter20.00 mWalls · 2.7 m54.00 m²

One outline, three quantities

Floor, perimeter and walls at once.

9 / 9 found

Every symbol counted

Box one; every copy is found.

35003900only in Aonly in BFloor +1.20 m²

Revisions compared

What changed, and what it does to the quantities.

bill-of-quantities.xlsxITEMUNITQTYRATEFloor finishm²40.00Skirtingm33.30Wall paintm²87.33Socketsea9=SUM(D2:D5)*(1+F1)

Excel, with formulas

The bill stays live, not pasted numbers.

AI native

From PDF to bill. AI does every step.

Connect Claude or ChatGPT. It reads, measures and exports on its own — you check.

Claude · QS Precision MCP

you › Take off the ground floor.

▍

GROUND FLOOR PLANSCALE 1:50 · A36000 ✓Scale set1:50 ✓AI at work

Privacy

Your drawings stay yours.

Synced to youIf you connect itYour browserThe PDF is measured hereYour accountKept for you, deleted with itYour assistantOnly the one you connectYOURS, NOWHERE ELSE

Pricing

Start free. Pay when it earns its keep.

Free

$0forever

To try it on a real drawing.

  • 2 projects
  • Areas, lengths, counts, curves
  • Snap to the drawing, auto scale, room detection
  • Excel and CSV export

Pro monthly

$20per person / month

Stop any month.

  • Everything in Free, plus:
  • Unlimited projects and sheets
  • AI assistants: Claude or ChatGPT read, measure and export (MCP)
  • Compare drawing revisions
  • Rate book, priced bill and Workbook
  • BoQ templates for each client
  • Drawings kept on your account, on every device

Free while in early access.

Best value

Pro yearly

$200per person / year

$16.67 a month: 2 months free.

  • Everything in Pro monthly
  • Priority support

Free while in early access.

Early access: every feature is free until billing opens, and nothing you make is lost when it does.

Try it on your drawings.