An AI-assisted industrial design office, in your browser.
Describe a machine, a workstation, a conveyor, a test rig — in plain English — and get a complete preliminary design package: requirements analysis, architecture, costed bill of materials, schedule, 2D drawings and an editable parametric 3D CAD model with STEP export.
Free, no credit card. Write your brief in English and the whole package comes back in English — the application interface itself is currently in French.
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What you get
Requirements analysis
functions, constraints, open questions the brief leaves unanswered
Architecture & bill of materials
part by part down to fasteners, with quantities, materials and cost estimates
Parametric 3D CAD model
a real construction history (sketches, extrusions, assemblies) you can edit in the built-in CAD editor — and export as STEP
2D drawings & DXF
dimensioned views laid out to first-angle projection, with a title block
Schedule & engineering score
lead-time estimate and a frank assessment of the design's weak points
How it stays free
Voluntary support (“buy the creator a coffee”) and a partner directory: component suppliers, design offices and machine shops join RAAI and are proposed inside the design packages. Daily usage limits per account protect the service.
Everything produced is a preliminary estimate — it does not replace detailed engineering or a professional design office's sign-off.