AtriBuild
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The complete planning loop

A plan that stays useful as your idea gets serious.

AtriBuild connects exact 2D drawing, synchronized 3D, visible utilities, and transparent quantities without turning your first idea into a CAD assignment.

Open the editor

Draw with confidence

Work on an effectively infinite procedural grid, snap to meaningful anchors, switch between imperial and metric, and enter exact dimensions at any time.

  • Multi-floor plans
  • Undoable command history
  • Named rooms and objects
  • Keyboard and touch controls

See the same geometry in 3D

Orbit, inspect elevations, isolate a floor, or walk through the design. The scene is generated from the plan rather than interpreted as a separate picture.

  • Orbit and walkthrough
  • Top and elevation views
  • Live material colors
  • Safe 2D fallback

Make hidden systems legible

Power and water overlays show conceptual connectivity and route-derived quantities in an original visual language. They are planning aids, not engineering validation.

  • Independent or combined overlays
  • Connected and disconnected states
  • Cross-floor risers
  • Route length takeoff

Know what the estimate knows

Every quantity traces back to geometry and a versioned formula. Missing assemblies stay visible as named estimate gaps instead of becoming silent guesses.

  • Raw and purchase quantities
  • Explicit waste
  • Coverage by category
  • Dated price provenance

Design freely. Plan intelligently.

Put the idea on the grid.

Start designing