Kickstarter - Kickstarter is the world's largest funding platform for creative projects. A home for film, music, art, theater, games, comics, design, photography, and more.
Patreon - Patreon enables fans to give ongoing support to their favorite creators.
MintMe - Create your own coin for free and Monetize yourself!
Liberapay - Liberapay is a recurrent donations platform.
Crowd Supply - A Crowd-Funding Platform for Hardware.
Ko-fi - Ko-fi offers a friendly way for content creators to get paid for their work.