statuspage - A simple self-hosted status page site with an API written in Django under the BSD license.
HelpStack - Open Source mobile help framework to support iOS and Android app users.
YUNO - YUNO is a web data driven company focussed on solving customer challenges in web data discovery and extraction space.
Chat Center - Chat with one click, no matter what messaging app you use
FreshStatus - Better status pages in 1-click, FREE FOREVER
Helpshift - Helpshift is an in-game customer support platform that enables mobile apps to improve customer experience, drive higher ratings and increase retention.