User Registration – The unofficial WordPress Plugin Directory

Buddypress User Registration Auto Group

This plugin create a new Group when a new user sign up.

Integrates the AWeber contact registration script into your WordPress user registration process.

Keep your WordPress site clean by blocking signups and comments from temporary or disposable email domains. 100% free, no paid APIs.

Validate and Verify any email using is_email() and stop spam comments spam logins and registration.

Manage user registration forms with invitation codes and control access. Simplify login and registration processes using Ajax based solution.

A plugin to handle user registration through Contact Form 7 submissions.

Allow the public to register user accounts on Subsites within a Network (MultiSite) installation.

Detect and flag suspicious existing user accounts using simple checks to help clean up fake or low-quality registrations.

Prevent disposable email addresses from registering or commenting on your site with MailCheck.ai.

Requires administrator approval before new users can log in. Sends email notifications to admins and users during the approval process.