Built with project managers, architects and engineering firms
- Architecture firms
- Engineering firms
- Quantity surveyors
- Project owners
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.
- 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
- Buy
Consult and decide
Consult contractors, centralize bids, compare offers and keep your budget on track.
- Consultation
- Bids
- Comparison
- Budget
- Price book
- 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.
- 3D ModelYou model the works
- SpecificationClauses pre-filled
- Take-offQuantities derived
- ConsultationPricing schedule sent out
- BidsOffers centralized
- ComparisonScope analyzed
- 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
LiveModel the works; the model autofills the specification and feeds the take-off.
Brief
CCTP Makr
LiveSpecifications pre-filled from the model, editable clauses, .docx export.
Take-off
LiveQuantities from the model and derived from the specification clauses.
Tender package
LiveThe tender documents assembled with no re-keying.
Buy
Consultation
LiveSelect your contractors, send the pricing schedule, track your negotiation rounds.
Bids
LiveEvery project bid in one place, ready to feed the comparison.
Comparison
LiveBid analysis: scope, omissions, best value, gap to budget.
Budget
LiveForecast budget, change orders, indexation and total cost of ownership.
Price book
LiveYour unit-price reference, built up project after project.
Build
Meetings
LiveMinutes and key information to run the site effectively.
Contract file
LiveVersions and revisions, SharePoint and ACC links from the project.
Schedule
SoonSite phasing connected to packages and quantities.
Coming soon
Budgeting
SoonAdvanced estimating and cost scenarios, complementing today's budget.
BackOffice
SoonService orders, letters and administrative contract documents.
Billing
SoonProgress claims, deposits and invoicing tied to the project budget.
Board
SoonExecutive 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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