Alertmanager
Monitoring & StatusHandles alerts from Prometheus with routing and silencing
Replaces PagerDuty, Opsgenie
7 self-hosted PagerDuty alternatives
PagerDuty is the dominant incident-response and on-call alerting SaaS. These open-source apps let you replace PagerDuty with software you host and control yourself.
Best self-hosted PagerDuty alternatives
Grafana OnCall
Monitoring & StatusOpen-source on-call management and incident escalation
Replaces PagerDuty, Opsgenie
Robusta
Monitoring & StatusKubernetes observability and automated troubleshooting
Replaces Datadog, PagerDuty
Karma
Monitoring & StatusAlert dashboard for Prometheus Alertmanager
Replaces PagerDuty
Mailrise
Monitoring & StatusSMTP gateway that forwards email alerts to push services
Replaces PagerDuty
Oncall
Monitoring & StatusCalendar-based on-call scheduling and team management
Replaces PagerDuty
Sensu Go
Monitoring & StatusMonitoring as code pipeline for cloud and bare metal
Replaces Datadog, PagerDuty
No apps match these filters.
Compare PagerDuty alternatives
- Alertmanager vs Grafana OnCall
- Alertmanager vs Karma
- Alertmanager vs Mailrise
- Alertmanager vs Oncall
- Alertmanager vs Robusta
- Alertmanager vs Sensu Go
- Grafana OnCall vs Karma
- Grafana OnCall vs Mailrise
- Grafana OnCall vs Oncall
- Grafana OnCall vs Robusta
- Grafana OnCall vs Sensu Go
- Karma vs Mailrise
- Karma vs Oncall
- Karma vs Robusta
- Karma vs Sensu Go
- Mailrise vs Oncall
- Mailrise vs Robusta
- Mailrise vs Sensu Go
- Oncall vs Robusta
- Oncall vs Sensu Go
- Robusta vs Sensu Go
Switching from PagerDuty
Moving off PagerDuty means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.