That Open Platform launches publicly on November 23. Early Adopters get conditions that won’t apply after the first week. Join the waitlist
That Open Platform · Public launch November 23

The AECO platform
that works your way.

Your projects, your data and your apps in one place.Use the apps that are ready, let AI agents do the work, or build your own.No seats. You pay for what you use.

Join the waitlist Need it built for you? See our services
Tools you already use
Revit
Rhino
IFC
2-way
One click sends your model to the platform and keeps it in sync.
One shared project
01 · Use Ready-to-use apps
02 · Automate AI agents doing the work
03 · Build Your own apps

Built on the open technology already running in 1,000+ AECO companies.

  • Ferrovial Construction
  • Allplan
  • Acciona
  • Umdasch Group
  • Cesium
  • Enel
  • Takeoff & Estimating
  • RIB
  • Hiberus
  • Check to Build
  • Kope
  • Apogea
  • Neotecnica
  • Autility
  • ACPV Architects
1,000+ companies
10,000+ developers
800+ professionals trained
Why AECO software stalls

The tools got better.
The model didn't.

For years, AECO companies have adapted their projects, teams and data to software that was never built around how they work.

PluginViewerScriptPlugin v2WorkaroundPDF markupsShared driveEmail threadSpreadsheetExport .IFCYour project10 copies, none in sync≠≠≠≠≠≠
A coordination need→ becomes an export.
Stack
A workflow→ becomes a plugin.
Bill
A process→ becomes a workaround.
Control

The stack grows, the bill grows, and the control doesn't.

That Open Platform

One platform.
Three ways to work.

A BIM model open in the platform viewer, with the project files, the model tree and the properties of a selected slab

Use the apps that are ready.

Ready-to-use apps on one shared project: same models, same data, same people, same permissions. Open the browser and work.

Your projects. Your data.
Your apps. Your rules.

Demo

See it in action.

That Open Platform — June demo at NXT BLD
November 23

The era of licence-based AECO software is ending. On November 23, you get to use what comes next.

Join the waitlist
01Share a model with people who don’t model Demo soon
02Find clashes on every change Demo soon
03See who changed what, and when Demo soon
04Move a design from Rhino to Revit without remodelling Demo soon
05Let an AI agent model for you Demo soon
06Get drawings from any model Demo soon
Pay per use

Pay for operation, not licenses.

No seats. No modules you never open. Invite your whole team and pay only for the work the platform does.

Licence model6 of 40 can work
Every person who needs access is another seat. So you either pay for more licences than you need, or you leave people out.
That Open Platform40 of 40 + agents
Invite 2 or 2,000. You pay for the work the platform does, not for the people in it.
Services

Want us to build it with you, or for you?

Custom Apps Program We build the exact app your company needs, on our technology. Tell us what you need
Accelerator Program You have a dev team and a product to ship. We help you build it faster on our technology. Apply
Founding Members Hackathon

121 Founding Members from 111 companies are already building.

1st place
Keystone Helen Kwok, Milleleaf Runs the BIM Execution Plan: IDS checks, Revit coordination, BCF issues.
2nd place
Assisted Collider Jorge Fernández Alonso, Nonome AI that groups clashes, settles the routine ones and escalates the doubts.
3rd place
NIYOJ Plan Venkatesh Kone, BIMSaarthi Technologies Draw the floor plan, get a native IFC4 model and watch the build in 4D.
Open foundation

That Open Platform runs on That Open Engine and Fragments, our open-source technology. You can audit it, extend it and take your data with you.

That Open Engine Fragments
Explore Open Source

Your company shouldn't have to operate around software.Software should operate around your company.

Join the waitlist Talk to us