SurfaceCAD
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AI-powered CAD Currently in development

Describe what you need.
Get a CAD model.

Create new parts or modify existing models with AI.
From an idea to editable CAD you can build, print, or manufacture.

Sign in to DashboardSee how it works

Create from an idea

New model

Describe the object you need. SurfaceCAD builds the CAD model.

“Create an enclosure for an Arduino Uno.”
“Make a holder for a 40 mm diameter vase.”
“Create a wall mount for this device.”
Prompt → New 3D CAD model

Modify an existing model

Update part

Describe the change instead of rebuilding the part manually.

“Add four M4 mounting holes.”
“Make this bracket 15 mm wider.”
“Move these mounting holes 5 mm outward.”
Prompt → Updated CAD with revision history
Not a rendering. An editable CAD model. — SurfaceCAD generates usable engineering geometry that can become physical objects.
See the demo

Interactive CAD demo

SurfaceCAD / Design
Interactive demo
motor_bracket / rev. Amm
210.00230.004 × Ø4.5 THRUM4 CLEARANCEMOTOR INTERFACE
Mounting pattern selected
Change inspector

Every change, in context.

YOUR REQUEST

“Add four M4 mounting holes around this motor face. Preserve 2.5 mm minimum edge distance.”

PROPOSED CHANGE+ 1 feature

4 × M4 clearance holes

Reference
Motor interface
Diameter
Ø4.5 mm · through
Edge distance
3.2 mm ≥ 2.5
Feature type
Hole pattern

Assumes clearance holes. Base, ribs, and central bore preserved.

ILLUSTRATIVE CHECKS
GeometryPass
InterferencePass
Edge distancePass
Ready for reviewExample
Your model. Your decision.Native · Parametric · Reversible
Interactive demo. Illustrative CAD geometry and checks; no CAD model is modified.Try the stages above
Native CAD operationsParametric geometryInspectable featuresReversible edits
01Simple workflow

Describe. Generate.
Review. Refine.

A direct sequence designed to keep you in control, whether creating a part from scratch or updating an existing model.

See full workflow
Workflow 01

Creating a new model

Turn an idea or dimensions into editable CAD geometry.

1
Describe itTell SurfaceCAD what you want to make.
2
Generate the modelSurfaceCAD creates the CAD geometry.
3
Review itInspect dimensions, features, and geometry.
4
Refine itDescribe changes if necessary.
5
Export or continue editingUse the resulting CAD model in your workflow.
Workflow 02

Modifying existing CAD

Update existing parts without manual remodelling.

1
Open the modelStart from your existing engineering part.
2
Describe the changeState what needs to move, expand, or be added.
3
Review the proposed editsInspect the feature diff and measurements.
4
Approve the changeAccept the update with full revision history.
01 / 08
Open

Begin with the model you already have.

Open an existing model in a supported host CAD environment. Existing features, dimensions, and interfaces establish the starting state. Host support is still to be confirmed.

An explicit starting state
02Engineering control

You review
the model.

AI proposes the geometry.
CAD executes the operations.
You make the final decision.

When creating a part, inspect dimensions and features before exporting. When modifying an existing model, review proposed edits side-by-side. The original model remains preserved until you approve.

How control works
THE CONTROL LOOPSC / 01
You describeDesign requirements
01
dimensions · references · constraints
SurfaceCAD createsNative CAD geometry
02
parametric features · dimensions · diff
You decideEngineering review
03
AcceptReviseReject

Review and approve before changes are applied

03CAD you can actually build

Real geometry,
not just concepts.

SurfaceCAD produces usable engineering geometry that can be manufactured, 3D printed, or edited further in your CAD software.

01

Parametric

Sketches, dimensions, and constraints remain fully editable. Change any parameter without rebuilding from scratch.

02

Editable CAD

Models feature real geometry, dimensions, and feature trees—not static meshes or concept renderings.

03

Inspectable

Inspect every proposed feature, wall thickness, hole diameter, and interface clearance before accepting.

04

Reversible

Compare before-and-after states with an explicit diff. Reject or revise proposals with zero risk to your starting model.

05

Native CAD operations

Operations execute as native sketches, extrusions, cuts, holes, and patterns that your engineering tools recognize.

06

Ready to make

Export geometry you can 3D print, machine, or integrate directly into your assembly workflows.

04Use cases

Built for engineers
and hardware teams.

From quick functional prototypes to custom mounting hardware, describe what you need and get the model.

Electronics enclosures

“Create an enclosure for an Arduino Uno.”

Custom cases with port cutouts, snap fits, and mounting bosses.

Holders and mounts

“Make a holder for a 40 mm diameter vase.”

Clamps, wall mounts, and cradles dimensioned to fit physical objects.

Mounting brackets

“Create a mounting bracket between these two surfaces.”

Structural brackets with specified hole spacing and rib reinforcements.

Adapters

“Create an adapter between these two diameters.”

Transition bushings, pipe fittings, and custom interface couplers.

Clearance & holes

“Add four M4 mounting holes around this motor face.”

Add hole patterns and preserve edge distances on existing parts.

Existing part edits

“Make this enclosure 20 mm taller.”

Modify existing dimensions without manual sketch-by-sketch redesign.

AI-powered CAD

Describe what you need.
Get a CAD model.

Create new parts or modify existing models with AI. Editable geometry you can build, print, or manufacture.

Sign in to DashboardExplore the workflow
SurfaceCAD is currently in development.