Based on our record, i.materialise seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
E.g. What I used before I had my own printer: https://i.materialise.com/en. Source: about 1 year ago
Https://i.materialise.com/en is the service I've used. Upload the stl I make in blender, and it quotes the price. Source: about 1 year ago
Not for the US, no. But a quick search should give you good enough sites e.g. https://i.materialise.com/en. Source: over 1 year ago
i.materialise.com , I believe the formats used are .OBJ and .WRL. Source: almost 2 years ago
I can recommend these guys for printing any material i.materialise. Source: over 2 years ago
Shapeways - Shapeways - 3D Printing Service and Marketplace
3D Hubs - Airbnb for 3D printing
Zazzy - Design and sell your own 3D printed jewelry
3YOURMIND - Compare professional 3D printing services for free. 3YOURMIND is an additive manufacturing platform for your team to manage your 3D printers and suppliers.
trinckle - An online 3D printing service provider in Germany. With a software platform paramate.
The Nomad 883 Pro - Ready-to-run CNC mill that's at home in any environment