Zylo - Zylo helps organizations optimize their SaaS investments by providing insights around Spend, Utilization, and User Feedback.
RackTables - Racktables is a nifty and robust solution for datacenter and server room asset management.
Zluri - SaaS Management and Identity Governance Platform for IT Teams
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.
Blissfully - Blissfully offers solutions to track, manage, and optimize SaaS spendings.
Opendcim - a free, web based Data Center Infrastructure Management application.