BuddyPress - WordPress social networking in a box.
Ultimate Member - The easiest way to create powerful online communities and beautiful user profiles with WordPress.
Paid Memberships Pro - The complete membership solution for your WordPress site.
MemberPress - Easy to use WordPress Membership Plugin. Powerful Membership Software seamlessly integrates with WordPress, Stripe, PayPal and Authorize.net.
WP-Members - WP-Members is a free membership management framework for WordPress that restricts content to...
JomSocial - Open Source Social Networking Software. Award winning open source community software by JomSocial. This social networking software is widely used by many Joomla users.