I want to start a marketplace for nail artists to upload their designs which can be purchased by anyone and 3D printed at the nearest facility and sent to them. Is this idea feasible?
Sorry to break the dream, but creating a marketplace from scratch is expensive, simply because 1. you have to create awareness and design an offering matching 2 different users (vs. one for an e-commerce platform for example) and 2. you can start with only a couple of users, you need to reach a certain scale to see a marketplace alive.
Also, testing the idea (and most probably iterate it) is going to cost some money and/or time.
