UserVoice - UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Angle Audio - Live audio conversations as a service
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Noor - Chat like you're in the office together
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Orbital - Orbital is an Arcade, Puzzle and Single-player video game created by Bitforge Ltd.