Category
AI CAD software: what they are and who makes them
agents that sit on top of your cad, prompt-native modelers, established suites with ai added, computational design platforms: Leo AI, Zoo Design Studio, BricsCAD through Adam.
Types of AI CAD software
Agents that sit on top of your CAD
Leo AI belongs here. It does not replace SolidWorks, Creo, NX or Onshape but reads the files and the vault, reviews designs, finds reusable parts and drafts changes. The question is integration depth, since the agent is only as good as its access to your PDM.
Prompt-native modelers
Zoo Design Studio builds the modeler around a conversational agent and a code layer called KCL. You describe a part and get editable geometry. These suit new, small projects and scripting-minded engineers, and they lack the drawing, simulation and vault depth of a mature suite.
Established suites with AI added
SolidWorks, Siemens NX, Solid Edge, PTC Creo, Onshape and BricsCAD each added assistants, auto-drawing or generative design to a long-running product. Your files, add-ins and staff training stay valid, and the AI quality varies a lot between vendors, so judge each feature on its own.
Computational design platforms
nTop approaches geometry as rule-driven models that regenerate when requirements change, aimed at aerospace, propulsion, motorsports and energy parts. It suits lattice and optimized structures more than everyday bracket work, and the site routes buyers to a demo request instead of a price list.
Facts at a glance
| Tool | Publisher | Based in | Access |
|---|---|---|---|
| Leo AI | Leo AI, Inc. | United States | Paid |
| Zoo Design Studio | Zoo Corporation | United States | Free tier + API |
| BricsCAD | Bricsys NV (Octave) | Belgium | Trial + API |
| Onshape | Onshape (PTC) | United States | Free tier + API |
| nTop | nTopology Inc. | United States | Paid |
| Solid Edge | Siemens Digital Industries Software | Germany | Paid + API |
| Siemens NX | Siemens Digital Industries Software | Germany | Paid + API |
| PTC Creo | PTC | United States | Paid + API |
| SOLIDWORKS | Dassault Systèmes | France | Paid + API |
| Shapr3D | Shapr3D Zrt. | Hungary | Free tier |
| Adam | Adam | United States | Trial |
