Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
ServiceNow - ServiceNow automates and manages global enterprise service relationships. Create a single system of record for enterprise services, automate manual tasks, consolidate legacy ITIL systems.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
EasyVista - EasyVista provides ITSM, ITAM, ITFM and non-IT service delivery solution.
Better Uptime - We call you when your website goes down