ManageEngine Log360 - Comprehensive SIEM solution
DCImanager - DCImanager is a platform for managing physical equipment. Connect any physical equipment to a single platform. Use the platform to manage your servers, switches, PDU as well as physical and virtual networks.
EventSentry - EventSentry is a real-time log management, network and server health monitoring solution.
NetBox - NetBox is an open source web application designed to help manage and document computer networks. NetBox was developed specifically to address the needs of network and infrastructure engineers.
SolarWinds SIEM Security and Monitoring - SolarWinds SIEM Security and Monitoring software provide companies with the information they need to effectively reduce risk, increase compliance and improve security.
Opendcim - a free, web based Data Center Infrastructure Management application.