GoAlert

GoAlert is open-source on-call scheduling, automated escalations, and notifications, built by Target — a self-hosted alternative to PagerDuty and Opsgenie with no per-user pricing.

After deployment

1. Open the service domain and sign in with the admin credentials from your variables.
2. Connect notification channels in Admin → Config: Twilio for SMS/voice, Slack via the generated app manifest, SMTP for email.
3. Point your monitoring (Alertmanager, Grafana, …) at GoAlert integration keys.

Template source: nomideusz/goalert-railway