WP-Member
Membership software - aMember Pro
Wild Apricot Membership Software - Member Management Magic
Membership Software from YourMembership.com helps you achieve results
14 Options for Managing Membership Websites | Vandelay Design Blog
If you have thought about setting up a membership site but weren't sure where to get started, here is a look at 14 options to get you started.
Paid Memberships Pro
Infinitely customizable WP memberships plugin integrated with Stripe, Authorize.net, PayPal for flexible content control, drip-feed, themed accounts and more.
A guide to using WordPress to build SaaS Web Apps like Hello Bar
Page Security by Contexture « WordPress Plugins
Magic Members WordPress Membership Plugin
45 – Infusionsoft Integration | Membership Software - WordPress Membership Plugin
DigitalAccessPass.com Documentation
Gravity Forms Directory & Addons | Denver SEO Blog
Business Directory Plugin — The Best Business Directory plugin for WordPress
Paid Memberships Pro « WordPress Plugins
CMS Members WordPress Membership Plugin, WordPress PayPal Subscription Aweber Plugin - WordPress Wave
Suma Plugin for Wordpress