The construction OS built for modern builders.
Connect estimating, BOQ, procurement, scheduling, site execution and project control in one platform to deliver projects on time and on budget.
From estimating to project controls
From estimate to execution
Every action stays controlled
PDF and Excel in one click
When your tools are disconnected,your projects are too.
Growing construction teams often manage estimates, schedules, procurement, and field operations across disconnected tools. Buildiante brings those workflows together so decisions stay connected from estimate to execution.
Disconnected work creates blind spots
When critical project information is spread across spreadsheets, messages, documents, and disconnected systems, teams spend more time finding information and less time acting on it.
Estimating lives in spreadsheets
BOQs, revisions, and cost assumptions are difficult to keep aligned as projects evolve.
Coordination happens everywhere
Email, WhatsApp, calls, and scattered documents make it difficult to know what was agreed and when.
Procurement loses context
Purchase orders, receipts, invoices, and approvals often live in separate workflows.
Field updates arrive late
Site diaries, incidents, punch lists, and approvals can become disconnected from project decisions.
The project lifecycle is disconnected
Estimate → tender → procurement → execution becomes a chain of handoffs instead of one connected workflow.
One connected project workflow
Buildiante connects the workflows behind your projects, giving your team one shared context from the first estimate through procurement, execution, and project controls.
Estimate with confidence
Create BOQs from PDFs and BIM measurements with AI-assisted drafting for a faster first pass.
Plan and control schedules
Build Gantt schedules with dependencies and critical-path visibility.
Run structured tenders
Share scoped, expiring bid links and compare submissions side by side.
Connect procurement to the project
Manage the PO lifecycle with goods receipts, invoices, and three-way matching.
Keep the field in sync
Capture daily diaries, incidents, punch lists, and controlled approvals from the site.
Keep every decision traceable
Maintain an auditable record of who changed what, when it changed, and why.
One connected workflow means fewer handoffs, better visibility, and decisions your team can trace.
The entire construction lifecycle.Connected.
From estimating and tendering to procurement, field operations, and project controls — Buildiante keeps every team working from the same project context.
Estimating & Takeoff
BOQs from PDFs and BIM measurements, with an AI-assisted drafting tool to speed up the first pass.
Tendering
Scoped bid links, side-by-side comparison, and award with confidence.
Procurement
PO lifecycle with a three-way match against goods receipts and invoices.
Field Operations
Daily diaries, incidents, and punch lists with mandatory dual sign-off.
Project Controls
RFIs, change orders (variations), and quality non-conformance tracking, end to end.
Scheduling
Gantt charts, dependencies, and critical path to keep projects on track.
Audit Trail by Design
Every decision is recorded. Every change is traceable — who, when, and what changed.
Portfolio Dashboard
Coming soonOne view across every project's health, cost, and schedule status.
One project. One connected workflow.
Move from estimate to execution without losing context.
Built for the workyour team actually does.
See how Buildiante brings estimating, approvals, project visibility, and controlled access together in a workflow designed for construction teams.
A priced BOQ your team can actually work from
Build quantities, apply markups, review costs, and move an estimate through a controlled approval workflow.
Approval lifecycle
Every transition is recorded and traceable.
Approval history
Who changed it · When · Previous value → New value
Role-based access
Teams see and change only what their role allows.
Know what is happening across every estimate.
Move beyond individual estimate screens. Buildiante gives teams a portfolio-level view of estimate status and value, so the right people can see what needs attention.
Every estimate, one view
Track draft, in-review, approved, and locked estimates from a single portfolio view.
Interconnected by design.Secure by architecture.
Construction projects involve sensitive estimates, commercial decisions, approvals, and operational records. Buildiante controls who can access, change, and approve that information throughout the project lifecycle.
Role-based access
Five roles with permissions checked server-side on every request — never trusted from the client.
Tenant isolation
Postgres row-level security keeps tenant data isolated at the database layer, independent of application code.
Full audit trail
Approvals and status changes record who acted, when it happened, and what changed.
Four-eyes verification
Critical approvals can require a second person, preventing the same user from completing both sides of a controlled workflow.
Security isn't a separate feature. It's part of how Buildiante handles every project action.
Frequently asked
Questions before youget started.
A few of the questions construction teams usually ask before bringing their project workflows into Buildiante.
Still have a question?
Our team can walk you through the product and how it fits your current workflow.
What does Buildiante actually cover?
Will my field crew actually use this, or is it too complicated?
What happens when there's a disagreement about a change?
Is my company's data isolated from other tenants?
Can subcontractors submit bids without a full account?
What does a BOQ approval actually lock in?
Is pricing final?
Run every projectfrom one connected system.
See how Buildiante connects estimating, tendering, procurement, scheduling, and field operations — using the workflows your team already understands.
See Buildiante in action
A real BOQ · real schedule · real bid package