Yes, both ArcGIS 3D Analyst and HOVER offer a Free Trial.
ArcGIS 3D Analyst is designed for Large Enterprises, Medium Business and Small Business.
HOVER is designed for Large Enterprises, Medium Business and Small Business.
The starting price of HOVER begins at $2,500/Year, while pricing details for ArcGIS 3D Analyst are unavailable.
Some top alternatives to ArcGIS 3D Analyst includes SURE Aerial, 3-GIS, 3D Slash, Giraffe, 3ds Max, Recap Pro, Intergraph Smart 3D, Agile GIS and Concept3D.
Some top alternatives to HOVER includes Floorplanner, Planner 5D, 3D Slash, SketchUp, 3ds Max, Recap Pro, Blocks, Planoplan and Concept3D.