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.
logstash - logstash is a tool for managing events and logs.
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.
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.