Assembly Line

CADAM

CADAM is the open source text-to-CAD web application

CADAM is an open-source 3D and CAD project on GitHub under the GPL-3.0 license (strong copyleft), with 5.4k stars. It is built with TypeScript, react, Three.js and Tailwindcss. Its last push was 19 days ago.

Stars
5.4k
License
GPL-3.0
Activity
Active
Latest release
v0.3.0

Code on GitHub Website

Judgement

What it is
Complete system
What it does
A web app that generates parametric OpenSCAD models from text or images with AI, with sliders to adjust dimensions and STL or SCAD export.
Adopt it when
Makers want quick printable parts from a description and simple parameter tweaks.
Watch out
Limited to what OpenSCAD can express, and it needs an LLM provider.
Ready for
Usable
Runs as
Cloud service and self-hosted server
Built with
TypeScript, React, Three.js, OpenSCAD and Supabase
How established
Young: started 14 months ago, latest release v0.3.0.
What the license allows
Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: CADAM → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

Open-source alternatives to CADAM

  1. 1
    FreeCAD FreeCAD

    Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

    Complete system Production-ready Engineers, makers or small firms need free parametric CAD without SolidWorks or Fusion licences.

    ★ 35k LGPL-2.1 C++ Active, pushed today
  2. 2
    Editor pascalorg

    Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

    Complete system Usable You want to sketch building layouts in 3D and let AI agents help.

    ★ 25k MIT TypeScript Active, pushed today
  3. 3
    Text-to-cad earthtojake

    Design physical products with AI

    Integration Experimental You design simple mechanical parts and want an AI agent to produce manufacturable files.

    ★ 25k MIT Python Active, pushed today
  4. 4
    SolidCraft tangency-labs

    SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP.

    Complete system Experimental You want to try a new open parametric CAD tool for hobby parts.

    ★ 13k Apache-2.0 Rust Active, pushed today
  5. 5
    Chili3D xiangechen

    A browser-based 3D CAD for AI-assisted, parametric and direct modeling.

    Complete system Usable You want real B-rep CAD in a browser without installing anything.

    ★ 5k AGPL-3.0 TypeScript Active, pushed yesterday
  6. 6
    SolveSpace solvespace

    Parametric 2d/3d CAD

    Complete system Production-ready You want a small, fast constraint-based CAD tool for simple mechanical parts.

    ★ 4.2k GPL-3.0 C++ Active, pushed 2 days ago
  7. 7
    Atopile atopile

    Design circuit boards with code! ✨ Get software-like design reuse 🚀, validation, version control and collaboration in hardware; starting with electronics ⚡️

    Developer tool Usable Your hardware team wants software-style reuse, validation and version control for electronics.

    ★ 4k MIT Python Active, pushed 19 days ago
  8. 8
    OpenCADStudio HakanSeven12

    A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering

    Complete system Experimental You need a free tool to open and edit DWG or DXF drawings and accept a young project.

    ★ 3.8k GPL-3.0 Rust Active, pushed today

Commercial 3D modeling and CAD software

  1. 1
    AutoCAD Autodesk

    Computer-aided design and drafting software

    Complete system Production-ready You produce technical drawings in architecture, engineering or construction and must exchange DWG files with others.

    3.7k readers a month Since 1982 Commercial
  2. 2
    SketchUp Trimble Inc.

    Architectural 3D modelling CAD software

    Complete system Production-ready Architects, builders or designers need quick 3D concept models rather than full engineering CAD.

    3.5k readers a month Since 2000 Commercial
  3. 3
    Autodesk Maya Autodesk

    3D computer graphics software

    Complete system Production-ready You work in or train for film, TV or game animation pipelines where Maya is the expected tool.

    2.7k readers a month Since 1998 Commercial
  4. 4
    SolidWorks Dassault Systèmes

    Desktop software for 3D modeling

    Complete system Production-ready A manufacturing or product engineering business designs mechanical parts and wants the most common desktop CAD for hiring and suppliers.

    1.9k readers a month Since 1995 Commercial
  5. 5
    Onshape PTC

    Onshape is the most customizable production CAD system. Cloud-native CAD and built-in PDM with AI-powered customization, on any device, with zero IT required.

    Complete system Production-ready A product team wants mechanical CAD without installs or file juggling, and values branching and real-time collaboration.

    800 readers a month Commercial
  6. 6
    Autodesk Fusion Autodesk

    Computer-aided design (CAD) software application

    Complete system Production-ready A small manufacturer, startup or maker wants design and CNC toolpaths in one affordable package.

    699 readers a month Since 2013 Commercial

Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.