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Yes, both 3ds Max and Jig Workshop Pro offer a Free Trial.
3ds Max is designed for Large Enterprises, Medium Business and Small Business.
Jig Workshop Pro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for 3ds Max Starts at $215/Month whereas for Jig Workshop Pro Starts at $49/User/Month.
Some top alternatives to 3ds Max includes 3D Slash, SelfCAD, Clara.io, SketchUp, Maya, Cinema 4D, Modo, Revit LT and Lumion.
Some top alternatives to Jig Workshop Pro includes Vectary, 3D Slash, Clara.io, SketchUp, SkyCiv, 3ds Max, SwiftXR, RealityMAX, echo3D and ARQ.