RecurPost - RecurPost is a social media scheduler with repeating schedules. It allows you to schedule content on multiple social accounts from a single dashboard.
Patreon - Patreon enables fans to give ongoing support to their favorite creators.
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
Liberapay - Liberapay is a recurrent donations platform.
Later - Schedule and manage your Instagram posts
Tipeee - "Tip" the creators you like.