xMatters for ServiceNow

xMatters (now part of Everbridge) is a fiercely pragmatic, deeply engineered leviathan that mathematically rivals PagerDuty for "Actionable Alerting" within ServiceNow. It doesn't just alert people; it engineers complex resolution workflows. It is the absolute weapon of choice for massive global IT departments who mathematically demand that an alert sent to a DevOps engineer's phone includes a button to literally reboot the crashing server directly from the text message.