Free
$0/ month
200 credits / monthPlus a one-time 600-credit Beta gift.
- Assembly generation included
- All export formats, including STEP
- Public models on free accounts; generation data used for training
- Non-commercial use · standard queue
Engineering starts with an idea
From a prompt.
To an editable assembly.
Why zCAD. AIFrom an idea to CAD
From an idea to CAD
you can keep working on.
Go from a brief or reference image to CAD you can inspect, edit and refine as the design evolves.
zCAD. AI / Model examplesGenerate CAD models
Generate CAD models
from your prompt.
Describe what you want to build. Generate different types of CAD parts and assemblies with zCAD. AI.
Specify the function, dimensions, and required constraints.
- Function
- Dimensions
- Interfaces
- Protected geometry
FPV 5-inch drone frame
A precision-fit ~14-part 3D 5-inch FPV drone frame with top/bottom plates, four arms, standoffs, motor/camera/antenna mounts, and no moving parts.
Processing details43s
Created the 5-inch FPV drone frame:
- ~14 parts; top/bottom plates and four arms.
- Standoffs and motor/camera/antenna mounts.
- Static assembly; no moving parts.
Two products. One connected workflow.From your prompt.
From your prompt.
To your next design.
zCAD. AIzCAD. Online
Generate a starting point. Inspect the result. Keep developing the design in zCAD. Online.
- 01
Describe the part's function, key dimensions and how it fits into your design.
Note the geometry and interfaces to preserve.
- 02
Turn your brief into editable CAD parts and assemblies to start developing the design.
Refine the prompt where changes are needed.
- 03
Check dimensions, mating faces and clearances to see how the parts fit together.
Review assembly behavior before continuing.
- 04
Open the native model in zCAD. Online to refine the design, prepare drawings, and collaborate.
Explore
Start with an idea.
Plus
$49.99/ month
1650 credits / monthPrivate models across AI and Online.
- Private models across both products; no training use
- Commercial use for versions last generated in AI
- Priority generation queue
- Online Personal access with private models
Pro
$89.99/ month
3,000 credits / monthIncludes all Online Standard permissions.
- All Online Standard permissions
- Commercial use and full export in AI and Online
- Private models; no training use
- Highest-priority generation queue
Business
Contact us
Team planPlan scope and pricing through sales.
- Team requirements scoped with sales
- Private models across both products
- Model data not used for training
Prices are in USD and billed monthly. Monthly credits reset each month. The one-time Beta gift remains until used. All AI plans use the same generation model during Beta.
A few useful answers
Contact us Before you start.
What does generate?
generates B-rep CAD geometry from text, with support for reference images. The workflow supports parts, assemblies and assembly mates. Review the generated features, dimensions and relationships before using the model in a design.
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. You can continue editing the geometry in a compatible CAD tool, or continue the native model in .
Is the output ready for manufacturing?
The output is engineering geometry, not manufacturing approval. Check dimensions, fits, tolerances, material, loads and process requirements before making a part. For complex assemblies, build the main structure first, then add and verify details in stages.
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. All AI plans use the same generation model during Beta. Free is for non-commercial use; accounts without a paid subscription have public models and generation data is used for training.
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 and export rights follow the product where a model version was last saved: AI Plus and above allow commercial use of AI-generated versions; Online Standard and above allow commercial use after editing in Online. AI Pro includes Online Standard. AI Plus includes Online Personal, with private models.
Start with your next idea
Describe a part. See where it takes you.
Bring the function, the dimensions and the details that matter.