Voodoo Manufacturing - Fast, affordable, high-volume 3D printing
Printful Integration with eBay - Sell products on one of the world's leading marketplaces
3D Hubs - Airbnb for 3D printing
Zazzy - Design and sell your own 3D printed jewelry
Mockupify - Automate your print-on-demand product creation process
Shopseen - Manage your products, everywhere you sell, from one place.