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CRMdesk - web-based help desk software for knowledgebase management and customer support automation over the Internet.
http://www.crmdesk.com/
Helpdesk software that is powerful yet simple, affordable, multiā€“channel and with your choice of hosting in our cloud or on your server.
https://www.deskpro.com/
Bankoi Helpdesk Software is a fully featured browser based helpdesk/email management application designed to streamline the operation of managing emails or support requests.
http://helpdesk-software.ws/
Help desk software / service desk software, providing help desk best practices right out-of-the-box! HelpStar.com.
http://www.helpstar.com/
IssueTrak provides industry leading help desk software, customer service software, customer support software, issue tracking software.
http://issuetrak.com/
ReadyDesk help desk software. Web based help desk software for customer relationship and service management.
http://readydesk.com/
Web based help desk software, help desk tracking, support tracking software and software for help desk It track, report, and improve on your customer satisfaction.
http://www.revelationhelpdesk.com/
Customer service software and support ticket software by ZendeskĀ®. Web-based help desk software used by 20,000+ organizations worldwide. Free 30 day trial!
http://www.zendesk.com/