I just got off the phone with a customer who is looking for a Hub that is able to print PA6 on a FDM printer. We'll soon add this material to our database so everyone can list it through their normal printer/material price configuration of course but this customer is looking to place a order sooner.
Best,Robin - 3D Hubs
I just came across this website which seems to have a pretty powerful web-based sculpting tool similar to Pixologic's ZBrush (with some restrictions).
Feel free to check it out here: https://stephaneginier.com/sculptgl/