SelfCAD offers Free Trial, but BIMx does not.
BIMx is designed for Large Enterprises, Medium Business and Small Business.
SelfCAD is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of SelfCAD begins at $11.99/Month when Billed Yearly, while pricing details for BIMx are unavailable.
Some top alternatives to BIMx includes SketchUp, Giraffe, 3ds Max, Intergraph Smart 3D, BIM Track, Vectorworks Architect, Archicad, MasterSeries, Concept3D and bimU.io.
Some top alternatives to SelfCAD includes 3D Slash, Clara.io, SketchUp, 3ds Max, ZBrush, formZ, Onshape, BricsCAD and Autodesk Design Review.