supersiteme

IzzyHelp is online service to support your visitors, more information on <a href="http://www.IzzyHelp.com" rel="nofollow ugc">IzzyHelp.com</a>, it’s available as 30-days free trial, then hosted in IzzyHelp’s cloud or on your own PHP server.

IzzyHelp

IzzyHelp will show handy helpdesk bar in right bottom corner of your website.

Galen Gidman

HelpPress is a powerful and easy-to-use WordPress knowledge base plugin. No complicated configuration, templating, or code updates. Just install and you immediately have a fully-functional self-help system for your customers.
<h4>Features</h4>
<ul>
<li>Theme Compatible: Compatible with almost any theme right out of the box. No templating required.</li>
<li>Responsive Design: Works on almost any device or screen size your customers may be using.</li>
<li>Live Search Results: Suggests relevant articles to your users live as they enter search terms.</li>
<li>Customizable URLs: Customize the URL slugs for all the major sections of your knowledge base.</li>
<li>Easy Content Organization: Organize knowledge base articles by category, tag, and post format.</li>
<li>Breadcrumb: Includes a built-in breadcrumb to help your users keep track of where they are.</li>
<li>Custom Templates: Override default templates with your own to better match your site.</li>
<li>Extendable: Includes dozens of actions and filters to allow for ultimate customization.</li>
<li>Lightweight: Coded with performance as a priority so it won’t slow down your site.</li>
</ul>

HelpPress Knowledge Base

A WordPress knowledge base plugin compatible with almost any theme.

IzzyHelp vs HelpPress Knowledge Base