3DEXPERIENCE Make
3D Hubs
Sculpteo
Shapeways
i.materialise
Prototype Hubs
Printlooper
Sibe.io
RectifyData
3D Hubs - Airbnb for 3D printing
Sculpteo - An online service that provides professional online 3D printing and laser cutting services for...
Shapeways - Shapeways - 3D Printing Service and Marketplace
i.materialise - i.materialise is an online 3D printing service, community and marketplace.
Prototype Hubs - Prototype Hubs is an online service that provides professional 3D printing and CNC laser, plasma, and waterjet cutting services for on-demand production of prototypes, individual products, and mass production parts.
Printlooper - The three-sided marketplace for on-demand 3D printing. Designers earn royalties, sellers list without inventory, and suppliers get routed print jobs.