ManageEngine RecoveryManager Plus - RecoveryManager Plus is one such enterprise backup solution which has the ability to easily backup and restores both the domain controllers and virtual machines.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
Heroku Enterprise - Heroku Enterprise is a flexible IT management for developers that lets them build apps using their preferred languages and tools like Ruby, Java, Python and Node.
Letsfind - Letsfind is a fast, easy-to-use, ad-free way to create online (meeting) polls.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
FreeBu - Smart free/busy calendar sharing and meeting organizer.