Yes, both Navisworks and Bluebeam Revu offer a Free Trial.
Navisworks is designed for Large Enterprises, Medium Business and Small Business.
Bluebeam Revu is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Navisworks begins at $78/Month when Billed Yearly, while pricing details for Bluebeam Revu are unavailable.
Some top alternatives to Navisworks includes Autodesk BIM 360, YouBIM, BIMx, BIM Track, Vectorworks Architect, Vectorworks Landmark, Archicad, Revit LT and bimU.io.
Some top alternatives to Bluebeam Revu includes Worksuite, Swit, Procore, Navisworks, Revit LT, Qualified, Workvivo, Autodesk Construction Cloud, Suite Studios, Glaass and CASE.