Patreon - Patreon enables fans to give ongoing support to their favorite creators.
DistroKid - Unlimited uploads to iTunes and more. Keep 80-100% of your royalties.
Spotify Artists - Spotify's site for artists
TuneCore - Music distribution platform for artists to sell their content worldwide
GitHub Sponsors - Get paid to build what you love on GitHub
LANDR - LANDR is online music software for creators: music mastering, digital music distribution, free sample packs, collaboration tools, music promotion, and more. Try it free.