Neither formZ nor Dddepth offers a free trial.
formZ is designed for Freelancers, Medium Business and Small Business.
Dddepth is designed for Large Enterprises, Small Business, Medium Business and Individuals.
The starting price of formZ begins at $439, while pricing details for Dddepth are unavailable.
Some top alternatives to formZ includes 3D Slash, SelfCAD, SketchUp, Giraffe, Jig Workshop Pro, 3ds Max, Recap Pro, ZBrush and Modo.
Some top alternatives to Dddepth includes and undefined.