Memberstack - The no-code membership platform for any website.
Hyper - Extensible, cross-platform terminal built on open web standards.
Medium Membership - $5/month for an ad-free experience with premium content
Ghost - Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
Makerpad - Learn to build and launch your startup in 30 days, for free
Ko-fi - Ko-fi offers a friendly way for content creators to get paid for their work.