HelpSite - HelpSite is a simple service to help your setup the perfect support centre or help site.
FreshStatus - Better status pages in 1-click, FREE FOREVER
Support Hero - Educate your customers through self-help support
statuspage - A simple self-hosted status page site with an API written in Django under the BSD license.
Apervita - Apervita is a self-service platform that allows health enterprises and professionals to author evidence-based insight and connect it to practice, anywhere.
Avaya one-X Agent - Other Customer Service