AxiomCAD
Parametric CAD · Founding-member pricing open

One canvas.
Everything you can dream up.

AxiomCAD is a parametric CAD studio for custom hardware, electronics, PCBs, buildings, and full assemblies. It replaces the usual stack of mechanical CAD, an electronics tool, a renderer, and whatever converts between them with a single history-driven, tolerance-aware file.

1 file
parts + PCB + assembly
Parametric
full-history modeling
STEP·Gerber·G-code
first-class exports
FEA·CFD·optics
simulation built in
Why AxiomCAD

Design work shouldn't live in three tools.

If you're designing hardware, you're bouncing between a mechanical CAD, an electronics tool, and a rendering app. AxiomCAD is one file that covers all three.

Mechanical + electronic

Sketch a chassis, route a PCB inside it, and check the fit with a live simulation, all in one document. STEP export for machining, Gerber for fab.

Assemblies at tolerance

Full assemblies with real-world tolerances. AxiomCAD checks fits and interferences at compile time, so what you print or machine actually mates.

Fast, offline-first

Rendering runs locally on your machine and files live on your disk. Cloud sync is optional and per-project, so your designs never end up in someone else's cloud unless you put them there.

Under the hood

A look inside the workspace.

360.00 mm160.00 mmØ 48.00chassis_v3.axiom · drafttolerances ±0.02 · 4/8 solvedAxiomCADWorkspace preview

Sample workspace preview. The real UI packs in a lot more.

Who it's for

Solo makers to full firms.

We designed AxiomCAD around three real workflows: a solo maker printing custom parts, a working engineer shipping products, and a firm managing a team of designers. Each tier maps to one of those workflows, which keeps the pricing easy to explain.

TIERPRO / YEARLY
FILErobot-arm.axiom
SIMULATION72% converged

Every change re-runs the constraint solver against the whole assembly. Fits are checked on save. Version history lives with the file.

Ready to try AxiomCAD?

The waitlist is open now. Founding members get first access and a discount that stays locked in for the life of the subscription.

Join the AxiomCAD waitlistOr see Defendrix →
AxiomCAD · Precision CAD · RavenSoftworks