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Trades

AI takeoff by trade

Bottom line

Field24 is our pick for AI takeoff in every trade: it measures from the drawings, keeps each size and type as its own row and marks every quantity on the sheet. Field24 scored up to 88% accuracy depending on the trade, ahead of Claude (77%) and ChatGPT (71%) on real commercial plans.

Accuracy on real plans

Takeoff accuracy on real commercial plans
AIAccuracy
Field2488%
Claude77%
ChatGPT71%

Up to 88% depending on the trade: this is drywall and framing, scored against takeoffs by professional estimators on the same plans, with individual plans as high as 96%. On complete, all-trade takeoffs it also came out ahead of both. How we test ↗

Trade guides

Common questions

Can one AI take off every trade?

Yes. Field24 takes off a full set or a single scope, and marks every quantity on the sheet so each trade can check its own rows.

What do AI takeoffs miss most often?

Items drawn only in details, sections or schedules: footings and piers, bearing plates, blocking, and equipment listed in a schedule.

Sources

  1. DrywallBench write-up

Keep reading

Best AI for drywall and framing takeoffAI takeoff for drywall and framing. On DrywallBench, Field24 scored 88% measuring walls, ahead of Claude and ChatGPT.Best AI for electrical takeoffAI takeoff for electrical and low voltage: devices, fixtures, panels and conduit, counted type by type and marked on the drawing.Best AI for plumbing takeoffAI takeoff for plumbing: fixtures, piping by size and system, and equipment, counted from the plans and marked on every sheet.Best AI for ConstructionThe best AI for construction in 2026, job by job and trade by trade. Field24 is our pick for takeoff, pricing and proposals from a plan set.

Last reviewed November 9, 2026. Cite as: Best AI for Construction, “AI takeoff by trade,” https://best-ai-for-construction.com/trades/