Wings 3D is a free and open-source subdivision modeler with advanced polygon modeling tools. It features automatic UV mapping, material assignment, and multiple export formats for game development and 3D printing workflows.

BRL-CAD is a powerful open-source solid modeling system with AI-assisted constructive solid geometry for engineering and defense applications.

3ds Max by Autodesk is a professional 3D modeling and rendering software used in game development and architectural visualization. Its AI features include smart extrude, auto-UV mapping, and AI denoiser for faster rendering.

Nomad Sculpt is a mobile-first 3D sculpting app that brings ZBrush-level sculpting to iPad and Android tablets. It supports multi-resolution sculpting, dynamic topology, and PBR material preview for on-the-go 3D creation.

SelfCAD is a browser-based 3D modeling and sculpting platform accessible to beginners and professionals. Its AI tools include auto-sculpting, mesh repair, and one-click slicing for 3D printing, making it ideal for educators and rapid prototyping.

Cinema 4D by Maxon is a 3D modeling and animation tool with AI-powered mesh generation, scatter tools, and character rigging. Motion designers use it for broadcast graphics and product visualization.