SketchUp, Blender, Lumion, TouchDesigner, Sketchfab, Autodesk Maya, Autodesk 3ds Max, Cinema 4D, NUKE, Sunny 3D, 3D-Coat, Enscape3D, Art of Illusion, picoCAD, Twinmotion, Archipelis 3D, Hexagon, Tattoo, Pointshop3D, Gmsh, Anim8or, Mandelbulber, ShapeShop, Nodebox, Context Free, POV-Ray, K-3D, Metasequoia, Bforartists, messiahStudio, Structure Synth, Prismacode, Mycosm Studio, Now3D, Quidam, PloppSL, Simurban, NukeX, Fugu Modelling System, Sharp Construct, NAIAD, MachStudio Pro, CB Model Pro, Misfit Model 3D, AutoQ3D Animation, Blacksmith3D-Morph are some alternatives to Fragmentarium.