Neither Vectary nor Dddepth offers a free trial.
Vectary is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Dddepth is designed for Large Enterprises, Small Business, Medium Business and Individuals.
The starting price of Vectary begins at $12/User/Month, while pricing details for Dddepth are unavailable.
Some top alternatives to Vectary includes 3D Slash, SelfCAD, Clara.io, SketchUp, 3ds Max, Blocks, Spline, Rapid Mockup and Concept3D.
Some top alternatives to Dddepth includes and undefined.