Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Zabbix - Track, record, alert and visualize performance and availability of IT resources
NetFlow Traffic Analyzer - SolarWinds' NetFlow Traffic Analyzer is a powerful tool for monitoring your network's bandwidth utilization.
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.
ManageEngine ServiceDesk Plus - Over 100,000 organizations, across 185 countries, trust ServiceDesk Plus to optimize IT service desk performance and achieve high end user satisfaction.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.