What are some alternatives?
When comparing Mastercam and Autodesk ArtCAM, you can also consider the following products
Vectric Aspire - The complete software solution for CNC Routing,
SprutCAM - SprutCAM all-in-one software for CNC machines programming
MeshCAM - MeshCAM is the fastest way to generate gcode
PyCAM - PyCAM is a toolpath generator for 3-axis CNC machining.
Autodesk Fusion 360 - Integrated CAD, CAM, and CAE featuring collaborative editing and cloud-based computation.
SolidCAM - The ‘Best-in-Class’ CAM Solution for Efficient & Profitable CNC-Programming Inside Your CAD