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Sigma Build

Send your plans. Get a finished takeoff.

Plastering, painting, flooring and tiling, plus early previews for plumbing, electrical, concrete, roofing and more. Fully automated.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required
sigma.build/projects
Trades you can send

From drawings to your next bid

  1. 1Upload your PDF plans and choose your trade.
  2. 2Get a free assessment and the analysis price. Sigma Build then reads every sheet and measures the scope for you.
  3. 3Receive the finished takeoff and a quote at your rates, ready to check and send.

Common questions

What does early preview mean?

The AI runs the complete takeoff for preview trades, but their coverage is still growing, so some items may be missing. Check the quantities before you rely on them.

What does a takeoff cost?

You get 2 free houses (+1 commercial or apartment) every month, no credit card needed. Beyond that, a free assessment shows the analysis price before you pay.

Your next estimate, done for you

Upload your drawings and we'll take it from there — no credit card required.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required