OneEstimate
esStart Free
New Feature

From 3D Model to Budget in Seconds

OneEstimate becomes the first construction budgeting platform in Latin America with native BIM integration, connecting architectural design directly with quantity takeoff calculations.

Activate Your Free Account

No credit card • BIM module included

70%

time savings

100%

model accuracy

9+

compatible software

Budgets Connected to the 3D Model

BIM 5D methodology integrates costs directly with the three-dimensional model. OneEstimate automates quantity extraction from IFC files, eliminating manual calculations and transcription errors.

IFC workflow: from 3D model to construction budget

Native IFC Import

Upload your IFC file (ISO 16739) and OneEstimate automatically recognizes walls, slabs, beams, columns, and all model elements with their geometric properties.

Automatic Quantity Extraction

Area, volume, weight, and length measurements are extracted directly from the 3D model geometry. No manual formulas, no intermediate spreadsheets.

Unit Price Analysis Linking

Each model element is automatically linked to its corresponding unit price analysis. Budgets are generated in minutes, not days.

Universal Compatibility

Thanks to the international IFC standard (ISO 16739), OneEstimate is compatible with all major BIM modeling software on the market:

Autodesk Revit

Autodesk — 39% BIM market share

ArchiCAD

Graphisoft / Nemetschek

Tekla Structures

Trimble — Structural leader

Allplan

Nemetschek Group

SketchUp Pro

Trimble — Architectural design

Vectorworks

Nemetschek Group

Bentley Systems

Infrastructure & civil works

FreeCAD

Open Source — Free

+ Any software

that exports IFC (ISO 16739)

Benefits for Professionals

70% Time Savings

Eliminate manual quantity calculations. Measurements are extracted directly from the 3D model in seconds.

Model Precision

Quantities come directly from BIM model geometry, eliminating transcription and manual calculation errors.

Automatic Updates

When the design changes, budget quantities update automatically. Say goodbye to manual recalculations.

Integrated 3D Viewer

Visualize your architectural model within the budget. Click an element to see linked quantities and activities.

Smart Coexistence

Manual calculation and traditional methods remain available. BIM adds as an option, not an obligation.

No Additional Costs

No additional licenses or external platform accounts required. IFC is an open and free standard.

How It Works

01

Export your IFC model

From your favorite BIM software (Revit, ArchiCAD, Tekla, etc.), export the model in IFC format. It's a one-click process.

02

Upload the file to OneEstimate

Drag your IFC file to the platform. OneEstimate analyzes the geometry and automatically classifies each construction element.

03

Review extracted quantities

Verify measurements for walls, slabs, beams, columns, and other elements. Everything visually linked with the integrated 3D viewer.

04

Generate your budget

Quantities link with unit price analyses from your catalog. The complete budget is generated automatically.

BIM 5D: The Fifth Dimension of Budgeting

BIM methodology evolves in dimensions. OneEstimate integrates the cost dimension (5D) with the spatial model (3D), taking your budgets to the next level.

3D

Spatial Model

Geometry and relationships between construction elements

4D

Planning

Construction sequence and schedule linked to the model

5D

Costs

Budget and financial control integrated — this is where OneEstimate comes in

6D

Sustainability

Energy analysis and environmental impact assessment

7D

Management

Operation and maintenance of the built asset

Who is BIM Integration For?

Construction Companies

Generate precise budgets from models received from architects. Reduce quantity errors and win more bids.

Architecture Firms

Deliver budgets alongside designs. Add value to your projects and strengthen relationships with contractor clients.

Structural Engineers

Extract steel, concrete, and formwork quantities directly from Tekla or Revit Structure. No intermediate spreadsheets.

Real Estate Developers

Evaluate project financial viability from the design phase. Make investment decisions based on real model costs.

Frequently Asked Questions about BIM and Budgeting

What is an IFC file?
IFC (Industry Foundation Classes) is an open international standard (ISO 16739) for BIM data exchange. It allows sharing 3D models between different software without losing information. All major BIM programs (Revit, ArchiCAD, Tekla, etc.) can export in IFC format.
Do I need to learn BIM to use this feature?
No. If you receive IFC files from your architects or engineers, simply upload them to OneEstimate and the platform handles the rest. Quantity extraction is completely automatic.
Which model elements are recognized?
OneEstimate recognizes walls (IfcWall), slabs (IfcSlab), beams (IfcBeam), columns (IfcColumn), roofs (IfcRoof), windows (IfcWindow), doors (IfcDoor), stairs (IfcStair), and more. Each element is automatically classified with its geometric properties.
Can I still use traditional calculation methods?
Absolutely. BIM integration is an additional option, not a replacement. You can combine quantities extracted from the 3D model with manually calculated items in the same budget.
Does the BIM module have an additional cost?
The BIM module is included in all OneEstimate plans. No additional licenses or external platforms needed. IFC is an open and free standard.
What happens if the design changes?
Simply upload the new version of the IFC file. OneEstimate automatically updates quantities and recalculates the budget, maintaining all links with unit price analyses.

Ready to Connect Your 3D Model to Your Budget?

Join thousands of professionals already using OneEstimate to budget faster and with greater precision.

Activate Your Free Account

No credit card • BIM module included • Setup in 2 minutes