Vectary - Vectary is a free, online 3D modeling tool and sharing platform.
Lasergist - Your custom design in pure, laser-cut stainless steel
Spline - Design tool for 3d web experiences
Glowforge - The 3D laser printer
Homies - Growing 3D scene constructor with characters, backgrounds, and objects for outstanding design projects.
FineToon.net - Create caricatures of you and your friends