Thankbot - Drive more business with handwritten notes
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Thankster - Automagically send hand written cards
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
Socialkeeper - Cultivate your friendships
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.