Juvia

A commenting server similar to Disqus and IntenseDebate Licensed under AGPL: https://github.com/phusion/juvia/blob/master/LICENSE.TXT

Free Open Source Web Self-Hosted

IntenseDebate

IntenseDebate is a feature-rich comment system for WordPress, Blogger, Tumblr and many other blogging/CMS platforms.

Free Web Wordpress Tumblr Blogger TypePad

PunBB

PunBB is a fast and lightweight PHP-powered discussion board. It is released under the GNU General Public License.

Free Open Source Mac OS X Windows Linux

eSurv.org

eSurv.org is free hosted survey service that is provided by research institutions. It includes many standard features such as results download and multiple question...

Free Web

Livefyre

Livefyre is an embeddable real-time commenting platform that turns comments on any site into live conversations, increases the quality of those conversations, and drives...

Free Web

Facebook Comments Box

Comments Box is a social plugin that enables user commenting on your site. Features include moderation tools and distribution. Social Relevance: Comments Box uses...

Free Web

Vision Helpdesk

Vision Helpdesk offers Help Desk, Satellite Desk and Service Desk, Trusted by 8000+ companies Vision Helpdesk offers solution for every size business.

Commercial Mac OS X Windows Linux Web Windows Mobile

HelpMaster

If your business needs to log, track, manage, automate and escalate support issues, then please read on. HelpMaster combines CRM, helpdesk, service desk, email...

Commercial Windows Web

BetaEasy

BetaEasy allows you to collect customer feedback on all stages of your software/website product lifecycle, starting with early private beta stages, until final release...

Freemium Web

VoxPopuli

With VoxPopuli widget you can hear your customers and find new ideas for your business, products and services. Your users want to be heard - so let them say! ...

Free Open Source Windows Linux

AJ Help Desk SAAS

AJ Help Desk SaaS provides simple and effective help desk services to your customer support system. It covers customer support, ticket system and online help depends on...

Commercial Linux Web

Helpspot

HelpSpot is a unique Web Based Help Desk Software solution for organizations dealing with the challenges of email and web customer service.

Commercial Windows Linux Web

iKode Helpdesk

iKode Helpdesk X is a customer support tool, FAQ and help desk system. It is also a simple, widely-used, lightweight open source free ticket system developed mainly in...

Commercial Windows Linux

PunBB.NET

PunBB.NET is a forum written using the ASP.NET technology. This forum is simple, fast and lightweight. The forum's core itself is only a basis, which allows...

Free Open Source Windows Self-Hosted

Mioot

Mioot Live Chat Software is a leading customer support solutions provider includes live chat, Live Chat software, Live Support, live help, Live Help Software, online...

Commercial Windows

IzzyHelp

An easy to use, online helpdesk system for your website, forum, shop or blog. Drag & drop knowledgebase builder, intuitive support servicing. For your users...

Commercial Self-Hosted Wordpress

SmarterTrack Help Desk 7

SmarterTrack 7.x is a powerful help desk application built for tracking, managing, and reporting on customer service and communications, including sales and support...

Commercial Windows

HelpDeskSaaS

HelpDeskSaaS is a Help Desk Software as a Service for Customer Service and Support that lets you manage user tickets, organize your work and assign tasks to your help...

Commercial Web

Zoho Support

Zoho Support is an easy to use, web based help desk software that helps you track trouble tickets and resolve all your customers' queries. It also encourages...

Commercial Web