Wild Apricot is described as 'membership management software package that lets nonprofit associations and clubs keep tabs on their members, bill them for dues and events, and keep them informed' and is an app in the Business & Commerce category. There are more than 25 alternatives to Wild Apricot for a variety of platforms, including Online / Web-based, Android, iPhone, Windows and Linux. The best alternative is TidyHQ, which is free. Other great apps like Wild Apricot are Galette (Free, Open Source), GroupAhead (Paid), Sheep (Paid) and ClubExpress (Paid).
Pino is a Drupal 8 distribution for managing members and their metadata. With Pino, you can manage memberships with ease, send emails to your members about your organization's important issues and much more.
Membership systems are a fantastic way to create regular income streams, so if you have regular content being updated and something to keep members interested you can be on your way to making some money.
Admidio is a free online membership management system that is optimized for clubs, groups and organizations. In addition to the classic member administration, it consists of a large number of modules that can be integrated into an existing homepage.