TrueStruct
For custom home builders

Your architect and your engineer don't agree.
Find out before the framer does.

TrueStruct reconciles the architectural set against the structural set, cites the sheet and grid for every conflict it finds, and drafts the RFI in the language your crew reads. Built for the builder running 2–15 engineering-heavy starts a year — no BIM, no VDC department, no clash detection budget.

7 days free, no credit card. How many sets do you start a month? Under five is Pro. Over five is Business.

  • RFIs in EN / ES / FR
  • Sent to WhatsApp
  • No BIM required
B3? no header
16′-0″LIVINGKITCHENBEDROOMGARAGE
A · archS · struct
Rev drift · 5 wk · arch 09-15 ↔ struct 10-20

Drag the divider to compare · live demo

The problem

Commercial has a VDC department to catch this.
You have a framer on the slab.

On a commercial job, BIM clash detection catches the arch↔structural disagreement months before anyone pours. Custom residential has no BIM, no VDC department, and no preconstruction coordinator. The architect drew one building, the engineer drew another, the sets were stamped five weeks apart — and nobody reconciles them until a framer finds the opening with no header over it.

That's the job TrueStruct does: read both sets, flag every disagreement with a citation, draft the RFI. You decide who's right — it never resolves a conflict on its own.

#1 cause of field RFIs is version drift
S-1.0 · STRUCT · rev 10-20
A-3.1 · ARCH · rev 09-15
Why us

Built for the slab,
not the desk.

Bluebeam, Procore, Structured AI — all built for the office, in English, at a desk, priced for firms. TrueStruct is built for the person who actually has to make the building come out true.

Built for
Office toolsEngineers and detailers at a desk
TrueStructThe foreman on the slab, mid-pour
Device
Office toolsDesktop license, big monitor
TrueStructPhone first · offline-capable PWA
Language
Office toolsEnglish only
TrueStructEN + ES out of the box, termbase-aware
Workflow
Office toolsPreconstruction QA pass
TrueStructField reconciliation during the build
Pricing
Office toolsPer-firm, per-seat minimums
TrueStructPer builder · 7-day free trial · no seat minimums
Start free

Bring every set
into true.

Drop both sets. See the checklist. Send the RFI. Keep the adjudication where it belongs — with a person.

7 days free · no credit card · cancel anytime