Grafana Our Service Leads use Grafana, which is a multi-platform open source analytics and interactive visualization web application. It can produce charts, graphs, and alerts for the web when connected to supported data sources.

Alertmanager Alertmanager is a component of Prometheus that handles alerts by deduplicating, grouping, and routing them to different notification channels such as email, Slack, PagerDuty, and OpsGenie. It supports silencing and inhibition to prevent alert fatigue and ensure only critical issues are escalated. It is commonly used in cloud-native and Kubernetes-based monitoring setups.