AppDynamics vs PagerDuty

AppDynamics is an application performance monitoring (APM) platform by Cisco that provides real-time visibility into application performance, user experience, and business outcomes. It supports full-stack monitoring across on-premises and cloud environments.

PagerDuty is Incident management and on-call scheduling platform that aggregates alerts from monitoring tools and routes them to the right responders.. It is available under a freemium model. This tool falls under the monitoring category.