Builder
Open the designer

Use cases

One tool,six audiences.

The same engine — walls, the real sun, the catalogue, sharing — does a different job for each of them. Six concrete jobs Builder does end-to-end in a browser tab. Pick yours.

Self-builders

Place a ready house on your plot, redraw it until it's yours, and watch the real sun cross it on 21 June. Then walk your family through it before the first brick is ordered.

Start from a house

Architecture studios

Iterate roof variants on one plan — walls stay editable — and split the design by area across the studio: outside, inside, garden, finishes, light. Client sun studies with the real ephemeris.

See the studio loop

Housing developers

Plot-by-plot sun and orientation studies, the 140-house catalogue as a sales configurator, and off-plan walkthroughs buyers open on their phones from the listing.

Sell the plan

Interior designers

Furnish fast from 381 CC0 models with baked AO, restyle rooms with AI Studio in one undoable step, and export cinematic views for moodboards and social.

Furnish a room

Garden & landscape designers

Sculpt the terrain, plant the garden with a wind front that moves through it, lay terrain-hugging roads and pick the surround — meadow, woodland, coastal, alpine.

Design the garden

Schools & universities

Architecture and construction basics in the browser — free to start, one link per class, students walk through what they drew. The 140-design catalogue is teaching material.

Plan a class

Your project. Your plot.

Every audience above runs on the same free account.

Illustrations by GetIllustrations.com (Angle pack).