MihChe

ultraTeam

A complete bundle to create your community site without having any advanced knowledge of programming. 
It includes all of the features you’ve come to expect from any online community, like stunning user profiles, login and registration forms, notifications, and many more.
See Ultra Community in action: <a href="http://demo.ultracommunity.com/" rel="nofollow ugc">Ultra Community Demo Site</a>
<h4>Translation</h4>
Currently Ultra Community is translated into the following languages:
<ul>
<li>German</li>
<li>Italian</li>
<li>Swedish</li>
</ul>
We’d really appreciate if you could help <a href="https://translate.wordpress.org/projects/wp-plugins/ultra-community/" rel="nofollow ugc">translating Ultra Community into your language here</a>.
<h4>Summary of features</h4>
Front end Login 
Ultra Community offers an interactive front-end user login, with error handling and custom redirection support.
Front end Registration 
Create multiple fully customizable front-end registration forms for your users
User Profile 
Create amazing user profiles which can be fully customized to your site’s specific requirements
User Roles 
Ultra Community allows you to create multiple user roles and give each role its own permissions and capabilities
Groups 
Allow users to create and join groups
Members Directory 
List all the registered users filtering them by User Role and setup which user roles can access the directory
Groups Directory 
List all groups filtering them by group type (public, private, secret)
Email Notifications 
Allows you to setup and customize email notifications that can be sent to users after a certain event happens. Each email type can be activated or deactivated
<h4>Compatibility</h4>
On a WP Multisite you can either activate the plugin network wide or on a single site.
<blockquote>
Note: This plugin requires PHP 5.3 or higher to be activated.
</blockquote>

Ultra Community

Ultra Community is a powerful community plugin for WordPress that takes your site beyond the blog.

nicolly

Activate infinite scroll in Ultimate Member directory and get rid of pagination!
<h4>Live Demo</h4>
<a href="http://wordpress.likebtn.com/ultimate-members/" rel="nofollow ugc">Demo</a>

UM Infinite Scroll Member Directory

Very nice

Activate infinite scroll in Ultimate Member directory and get rid of pagination!

Ultra Community vs UM Infinite Scroll Member Directory