Construction.Finally Intelligent.
Pentabeam catches BoQ gaps, invoice errors and untracked change orders before they reach your margin.
Your margins are leaking.
Pentabeam AI closes the gap between what you quoted and what you paid.
construction projects lose money to cost leakage
of a payment application is wrong before anyone checks it
Most find out too late.
The same four problems, found months earlier with Pentabeam.
Four modules. One platform.
AI handles the checking. Your team makes the decisions.All four modules built as working demos · MVP ships Q1 2027
BoQ AI
Spots missing items before the bid goes out.
Pentabeam · BoQ AILive
Cost-to-Complete Analytics
Live forecasts of what each project will ultimately cost, in plain English.
Pentabeam · Cost to completeAI forecast
Email Change Detection
Negotiated in inboxes. Never reconciled against the contract. Until now.
Pentabeam · Change radarMonitoring
Invoice Verification
Every subcontractor invoice line matched against the approved cost list.
Pentabeam · SubCheck3 flagged
Trained on real site data.
Your own AI model, built on your own projects. Every flag comes with its evidence.
- 01Your finished projects
Tender bills, final accounts and invoices: what each job really cost.
- 02Your rates & scope
Your trade rates and your typical scope, learned from those jobs.
- 03Your own model
Sharper with every project you finish. It never trains anyone else's.
- 04Flags with sources
Every flag points to the clause, BoQ line or email behind it.
Built and hosted in the EU · GDPR · EU AI Act · Never trains other firms’ models
The real competitor is Excel, not Procore.
Procore stores your paperwork. Pentabeam checks it.
| capability | Pentabeam | Procore | Autodesk Build | Buildxact | Excel + email |
|---|---|---|---|---|---|
| BoQ learning from own historical data | |||||
| Cost-list gap detection | |||||
| Line-by-line invoice verification | |||||
| Cost-to-Complete prediction | |||||
| Email change detection | |||||
| IFC quantity extraction · no Autodesk licence | |||||
| Built in the EU · GDPR & EU AI Act | |||||
| German BoQ standards (GAEB) |
Questions contractors ask.
The short version. A founder walks you through the rest on the first call.
What does Pentabeam do?
It checks a contractor’s cost data with AI. Pentabeam finds items missing from the bill of quantities before the bid, matches every subcontractor invoice line against the approved cost list and the contract, spots scope changes agreed in email, and keeps a live forecast of what each project will ultimately cost.
Who is it for?
Mid-market construction contractors in the EU that still run cost control in Excel and email, and find margin leaks only when the books close.
How does a pilot work?
A pilot runs for 30 to 60 days on your live projects, with no long-term commitment. We connect your project documents and past invoices in the first two weeks, train a model on your finished projects, and run the first invoice check within 30 days.
Is our data used to train other companies’ models?
No. Each firm gets its own model, built on its own projects. We never sell or share your project data or use it to train anyone else’s model, and the platform is built and hosted in the EU under the GDPR and the EU AI Act.
How is it different from Procore?
Procore stores your paperwork; Pentabeam checks it. It reads bills, invoices and email against your contracts and your own past projects, and every flag points to the clause, BoQ line or email behind it.
When can we start?
Now. All four modules run as working demos, the MVP ships in Q1 2027, and a pilot starts with a 30-minute call with a founder.
Book a pilot.
You’ll talk to a founder from the first call. Your first invoice check comes within 30 days.
