gNucleus AI

AI platform that generates CAD models and assemblies from text or images, and automates simulation workflows for engineers.

Verified API available Free tier
Quick facts
What is it AI platform that generates CAD models and assemblies from text or images, and automates simulation workflows for engineers.
Pricing Freemium — from $29.99/mo
Free tier Yes
Platform Web Application
API Yes
Best for generating 3D parts from design descriptions, digitizing legacy technical drawings
Domain registered 2023

Data updated Aug. 1, 2026

What does gNucleus AI do?

gNucleus AI is an industrial intelligence platform that specializes in transforming engineering workflows through generative AI. It enables engineers to create parametric CAD parts and complex assemblies directly from text descriptions or by converting images, PDFs, and DXF files into editable 3D models. The platform supports output in both native CAD formats (like SolidWorks and Catia) and universal formats (like STEP and STL), making it practical for real-world engineering applications beyond just conceptual design.

The platform stands out with its comprehensive approach to the entire engineering lifecycle. Beyond basic model generation, gNucleus AI offers professional data labeling services for CAD datasets, custom model fine-tuning for specific engineering requirements, and specialized GenAI APIs. What makes it particularly valuable is its focus on feature-based, parametric CAD generation rather than just mesh models, which means the outputs are actually usable in professional engineering workflows rather than being mere visualizations.

This tool is most beneficial for mechanical engineers, CAD designers, and manufacturing companies looking to accelerate their design iteration cycles. Practical use cases include rapidly prototyping parts from concept descriptions, reverse engineering legacy technical drawings into modern CAD formats, and automating simulation workflows with AI agents that can interpret results and suggest optimizations. For engineering teams dealing with complex design challenges, gNucleus AI offers a way to significantly reduce the time between concept and production-ready models.

#cad-generation#engineering-ai#image to cad#industrial automation#parametric design#reverse engineering#simulation#text to 3d

Key features

What makes it stand out
01
Text-to-CAD generation in native formats like SolidWorks and universal formats like STEP
02
Image-to-CAD conversion for reverse engineering from PDFs, DXFs, and images
03
Automated assembly generation with component and mating constraints
04
Proprietary AI model fine-tuning for custom engineering requirements
05
End-to-end toolchain covering design, simulation, and manufacturing

Who is gNucleus AI for?

Who benefits most from this tool
generating 3D parts from design descriptions
digitizing legacy technical drawings
automating simulation workflows

Pricing

Free tier available — start without a credit card

Basic

Free
  • 100 credits
  • Text-To-CAD
  • Text-To-Assembly
  • Image-To-CAD
  • Solidworks, FreeCAD Export
  • Step, Iges, STL Export
  • Backed by gNucleus Basic AI Models

Professional

$29.99/month
  • 3,000 credits
  • Text-To-CAD
  • Text-To-Assembly
  • Image-To-CAD
  • Solidworks, FreeCAD Export
  • Step, Iges, STL Export
  • Backed by gNucleus Advance AI Models

Premium

$99.99/month
  • 15,000 credits
  • Text-To-CAD
  • Text-To-Assembly
  • Image-To-CAD
  • Catia, Solidworks, FreeCAD Export
  • Step, Iges, STL Export
  • Priority Customer Support
  • Backed by gNucleus Premium AI Models

Trust & presence

Domain Domain registered 2023

Gallery

Click any image to enlarge

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