Patreon - Patreon enables fans to give ongoing support to their favorite creators.
Podia - Podia is your all-in-one digital storefront. The easiest way to sell online courses, memberships and downloads, no technical skills required. Try it free!
Patreon Developer - Funding the arts across the web with Patreon's new API
Open Collective - Recurring funding for groups.
Worthyt Appreciations - Support good content all around the internet
Level Music - A new platform for independent artists, everywhere. In beta.