What PagerDuty Does
PagerDuty 101
If a system does go down, PagerDuty lets its users know: An escalation notification system kicks in and provides alerts through SMS, phone, and email to the people who need to know. Internally, PagerDuty has two main teams that work together to provide the PagerDuty service. The Real-Time Team monitors multiple servers and handles incident tracking, so PagerDuty knows right away when anyone’s system is down, and the Product Team designs PagerDuty’s user interface.