Yes, both Vectorworks Designer and Vectorworks Architect offer a Free Trial.
Vectorworks Designer is designed for and undefined.
Vectorworks Architect is designed for Medium Business and Small Business.
Pricing for Vectorworks Designer Starts at $4,813 whereas for Vectorworks Architect Starts at $3,715.
Some top alternatives to Vectorworks Designer includes YouBIM, Space Designer 3D, Vectorworks Architect, Vectorworks Landmark, Navisworks, Archicad, Revit LT, IrisVR, MasterSeries and Autodesk Design Review.
Some top alternatives to Vectorworks Architect includes YouBIM, SketchUp, BIMx, BIM Track, Vectorworks Landmark, Navisworks, Archicad, Revit LT, Vectorworks Designer and bimU.io.