Platform for design teams, from brief to site

Construction project management software, from brief to site.

Model, write your specifications, consult contractors, compare bids and steer your budget. Enter it once — the data flows through every module.

Built with project managers, architects and engineering firms

One platform, three stages of the project

The whole project. From the first line to the last report.

Three phases, one single dataset. What you enter upstream feeds everything downstream. No more siloed tools and re-keying.

  1. Brief

    Build the package

    Model, write your specifications, produce your take-offs and assemble your tender package.

    • 3D Model
    • CCTP Makr
    • Take-off
    • Tender package
  2. Buy

    Consult and decide

    Consult contractors, centralize bids, compare offers and keep your budget on track.

    • Consultation
    • Bids
    • Comparison
    • Budget
    • Price book
  3. Build

    Run the site

    Track your meetings and the life of the contract file through to delivery.

    • Meetings
    • Contract file

the data flows

Roadmap

And soon, end-to-end management

Beyond Brief, Buy and Build, BuildOS is expanding to financial, administrative and leadership management.

  • Budgeting

    Advanced estimating

    Advanced estimating and envelope control: compared cost scenarios and real-time budget tracking, going beyond today's budget.

  • BackOffice

    Administration

    Service orders, letters, subcontractor approvals and contract documents, gathered in one place.

  • Billing

    Accounting

    Progress claims, deposits and statements: invoicing tied to the project budget and site progress.

  • Board

    Leadership

    Executive dashboards: project portfolio, margins, cash flow and key indicators at a glance.

What sets us apart

One platform, not a stack of tools

Where others bolt separate apps together, BuildOS connects the whole project around a single source of data.

  • Enter once

    You enter data once; it flows from take-off to specs, consultation, bid comparison and budget. No re-keying.

  • 3D linked to specs

    Take-off comes straight from the 3D model: quantities feed the specification and the budget.

  • The whole cycle

    From brief to site: 12 modules cover Brief, Buy and Build in a single interface.

  • Online & bilingual

    Accessible anywhere from the browser, in French and English.

The BuildOS principle

Enter it once. Everything updates.

The project data flows from one module to the next — no double entry, no copy-paste, no lost version. Change the model: the take-off, the specification and the budget realign.

  1. 3D ModelYou model the works
  2. SpecificationClauses pre-filled
  3. Take-offQuantities derived
  4. ConsultationPricing schedule sent out
  5. BidsOffers centralized
  6. ComparisonScope analyzed
  7. BudgetCost steered

One single dataset, from the first line to the final budget.

What you gain

Fewer tools, fewer errors, more margin.

  • You enter it once

    The model feeds the specification, the take-off and the consultation. No more re-keying and diverging versions.

  • You decide on facts

    Bid comparison on scope, gaps to budget, total cost: you decide on figures, not on a hunch.

  • You stay in control through to the site

    From brief to delivery, the contract file, change orders and meetings stay in one place, always up to date.

A platform, not a tool

A suite, not a pile of tools.

Every module inherits the project data and enriches the others. Enter it once, everything updates.

Cross-cutting

  • 3D Model

    Live

    Model the works; the model autofills the specification and feeds the take-off.

Brief

  • CCTP Makr

    Live

    Specifications pre-filled from the model, editable clauses, .docx export.

  • Take-off

    Live

    Quantities from the model and derived from the specification clauses.

  • Tender package

    Live

    The tender documents assembled with no re-keying.

Buy

  • Consultation

    Live

    Select your contractors, send the pricing schedule, track your negotiation rounds.

  • Bids

    Live

    Every project bid in one place, ready to feed the comparison.

  • Comparison

    Live

    Bid analysis: scope, omissions, best value, gap to budget.

  • Budget

    Live

    Forecast budget, change orders, indexation and total cost of ownership.

  • Price book

    Live

    Your unit-price reference, built up project after project.

Build

  • Meetings

    Live

    Minutes and key information to run the site effectively.

  • Contract file

    Live

    Versions and revisions, SharePoint and ACC links from the project.

  • Schedule

    Soon

    Site phasing connected to packages and quantities.

Coming soon

  • Budgeting

    Soon

    Advanced estimating and cost scenarios, complementing today's budget.

  • BackOffice

    Soon

    Service orders, letters and administrative contract documents.

  • Billing

    Soon

    Progress claims, deposits and invoicing tied to the project budget.

  • Board

    Soon

    Executive dashboards: projects, margins and cash flow.

Frequently asked questions

What is BuildOS?

BuildOS is an all-in-one online software for design teams. It brings together specification writing, take-off from a 3D model, contractor consultation, bid comparison and site monitoring in a single platform, from brief to site.

How does BuildOS generate a specification automatically?

You model the works in the 3D interface. From the model, BuildOS pre-fills the specification: clauses and quantities derived automatically. You stay in control to add, edit or reorder each clause, then export to .docx.

Is BuildOS an alternative to DeviSOC or AGLO?

BuildOS covers the same needs — specifications, take-off, pricing schedule, bid comparison — in a modern, fully online platform with nothing to install. Its difference: the data flows between the 3D model, the specification, the take-off and the consultation. Enter it once, everything updates.

What is the difference between the specification and the pricing schedule?

The specification describes the works and their requirements; the pricing schedule is its priced counterpart sent to contractors. In BuildOS the two are linked: the specification and the take-off feed the pricing schedule sent out for consultation directly.

Do my take-offs update if the project changes?

Yes. When you change the model or a specification clause, quantities recompute and the take-off realigns. That is the BuildOS principle: the project evolves, everything follows, with no double entry.

Do I need to install any software?

No. BuildOS is an online platform, accessible from your browser. Nothing to install, your projects available everywhere, always up to date.

How do I access BuildOS and how much does it cost?

BuildOS offers gradual access. You can request access from the site: we open modules as your needs grow, with no commitment. Pricing depends on the modules you activate and the size of your team: request access and we will build a tailored proposal — plan details are on the Pricing page.

Who is BuildOS built for?

For project managers, architects, quantity surveyors, engineering firms and general contractors who want to run a project end to end — from designing the package to monitoring the site — without juggling several tools.

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