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Monthly Challenges

October 2026 — Submit your model and let the community vote. Winners earn boost credits.

Halloween

Spooky Prints — October 2026 Challenge

Halloween is close and people are already searching for decorations to print. Design something spooky for 3D printing (pumpkins, skulls, lamps, props, mini figures), publish it on Proofly in October and enter it here. Free or paid, your call. Everyone votes until October 31. The winner gets 5 boost credits, a Staff Pick spot on the homepage and a shout-out in the Proofly Creators chat. Tip: check your STL in the 3D viewer first for overhangs, thin walls and printer fit.

2 entries+5 boost credits for winner

Past Challenges

August 2026

August 2026 Challenge — Weapons

No winner selected

1 entries

How challenges work

• Each month has a themed challenge (e.g. "Best Miniature", "Mechanical Design").

• Submit one of your published models as your entry.

• The community votes. The entry with the most votes wins.

• Winner earns boost credits to feature their model on the marketplace.