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zCAD AI

Generates structured parametric CAD models from text prompts or reference images

$49.99/moStarting price
2Popularity
zCAD AI featured image

About zCAD AI

zCAD converts text descriptions or reference images into editable CAD geometry, including parts and assemblies. The tool supports B-rep modeling with features, dimensions, and interfaces preserved for downstream editing. Users can specify functional requirements, key dimensions, and constraints to guide generation. Models are produced as native CAD data that can be inspected for fit, clearances, and mating faces before further development. The workflow includes a brief-to-model phase followed by an inspection stage where geometry and relationships are reviewed. Generated models can be exported in formats such as STEP for use in other CAD systems, though feature history and assembly constraints are typically not preserved. The platform also supports assembly mates and multi-part generation, enabling creation of complex assemblies like drone frames or mechanical linkages.

Key features

  • Text-to-CAD generation with reference image support
  • Parametric and structured model output
  • Assembly mate generation and inspection
  • Multi-format exports including STEP, STL, 3MF, and OBJ
  • Native CAD editing and refinement tools
  • Public model sharing on free accounts
  • Private model storage with paid plans
  • Shared credits across AI and Online products

Use cases

  • Creating editable CAD starting points from design briefs
  • Generating mechanical components like brackets, enclosures, and gears
  • Developing complex assemblies such as drone frames or suspension systems

Pros

  • Generates B-rep CAD geometry from text or images
  • Supports parts, assemblies, and assembly mates
  • Exports to STEP and other CAD formats
  • Allows inspection of dimensions, fits, and clearances
  • Includes both AI generation and native CAD editing

Cons

  • Free plan restricts models to public and non-commercial use
  • Output requires manual verification for manufacturing readiness
  • Feature history and assembly constraints not preserved in exports
  • Beta period limits long-term feature stability

Frequently asked questions about zCAD AI

What does zCAD AI generate?

zCAD AI generates B-rep CAD geometry from text prompts, with support for reference images. The workflow supports parts, assemblies, and assembly mates, producing editable native CAD data.

Can I take the result into another CAD tool?

Yes. Every AI plan supports all available export formats, including STEP. STEP carries solid geometry but generally does not preserve the original feature history or assembly constraints.

Is the output ready for manufacturing?

The output is engineering geometry, not manufacturing approval. Users should check dimensions, fits, tolerances, material, loads, and process requirements before making a part.

What is free during Beta?

Free includes 200 credits each month and a one-time 600-credit Beta gift. Available generation features, assembly generation, and all export formats are included. Free is for non-commercial use.

Are my models private, and can I use them commercially?

Any active paid AI or Online subscription makes models private across both products and excludes them from training. Commercial use is permitted for versions last generated in AI.

How do I get started with zCAD AI?

Describe the part's function, key dimensions, and interfaces in the prompt. Add a reference image if needed. Generate the model, inspect the result, and continue refining in zCAD Online.

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