TurboRender - Rendering at your workstation?
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
SheepIt Render Farm - A free distributed render farm for Blender
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
SuperRenders Farm - SuperRendersFarm.COM is a CPU & GPU cloud render farm, supporting all 3D Render Engines: Arnold, Redshift, Octane, Vray, and more.
ZBrush - ZBrush is a digital sculpting and painting software solution.