Alerts and notifications

• Opsgenie
• Zabbix
• SMS
• Nagios
• Grafana channels: Discord, Email, Hipchat, Kafka, Line, Microsoft Teams, OpsGenie, Pagerduty, Prometheus Alertmanager, Pushover, RocketChat, Sensu, Slack, Telegram, Threema, VictorOps, Webhook.

See also

• Network monitoring: Cacti, PRTG, MRTG, ntop, ntopng, ping, nethogs, netperf
• Monitoring: On call, Monitoring software, Monitoring services, Resource monitoring, Metric colletion tools, network monitoring, SLA Management Monitoring Tools, Alarm/Alert, Resource starvation, Alerts and notifications, Monitoring Kubernetes, VictoriaMetrics, Sensu, LogicMonitor, Distributed tracing, Datadog Monitors

https://github.com/grafana/grafana/issues/9251#issuecomment-354804092

http://docs.grafana.org/alerting/notifications/