Kayako.com — kayako provides online help desk software and support solutions; enabling companies to improve their support and reduce costs.

Chattalooga.com — Chattalooga Live Help/Live Customer Support Help Desk! - An Extraordinary Customer Care Solution - Hosted on our powerful dual processor servers. Just set up your departments, load your logo, cut 'n paste some HTML and you're ready to interact with your site visitors and customers. All you or your site vistor needs is a browser - no plug-ins, no server maintenance, no installations - just do what you do best! With Chattalooga PHP Live Help! you bring a powerful, feature rich, affordable and highly scalable real time customer support system to life on your site.

LivePerson.com — This could be your solution to "live help!"

NetHelpDesk.com — "NetHelpDesk ... your complete, easy to use help desk system. With over 10,000 end users in 14 countries, Nethelpdesk has been supporting IT firms and departments successfully for over a decade. It is simple to setup and easy to use to its full potential.

SiteHelpDesk.com — SiteHelpDesk.com provides a range of solutions for online support and self help including customer account managment on the move using PDA and Blackberry devices.

HelpDeskPilot.com — Helpdesk Pilot Software gives you extensive control to manage departments, staff, email templates and even spam. Easily customize this support ticket system and keep your focus on your customer. Over 10,000 people use Helpdesk Pilot to manage customer support. Meet the most liked support ticket and customer centric helpdesk software solution. Helpdesk pilot makes customer support and service painless and quick. Easy to manage and easy to setup. Try our Free version or buy our commercial license starting as low as $199.

LivePerson.com — LivePerson Contact Center: Complete contact center solution. Manage all customer interactions with live chat, click-to-talk, email management and FAQ/knowledgebase solutions.