Zabbix - Track, record, alert and visualize performance and availability of IT resources
YesBookit - Booking management system for holiday rentals
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
iGMS - iGMS provides cloud-based software for professional hosts and property managers with tools to automate and streamline your vacation rental business.
Prometheus - An open-source systems monitoring and alerting toolkit.
CiiRUS - CiiRUS is a cloud-based reservation and guest managmenet solution that provides features and functions to manage the reservations and guests.