Neither Blocks nor Intergraph Smart 3D offers a free trial.
Blocks is designed for Individuals, Medium Business and Small Business.
Intergraph Smart 3D is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Blocks and Intergraph Smart 3D are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Blocks includes Vectary, 3D Slash, Clara.io, SketchUp, 3ds Max, Recap Pro, Cinema 4D, formZ, SwiftXR and Rapid Mockup.
Some top alternatives to Intergraph Smart 3D includes SelfCAD, SketchUp, SkyCiv, 3ds Max, ArcGIS 3D Analyst, Cinema 4D, Archicad, Cadmatic 3D, BricsCAD and Concept3D.