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7 Best Open Source Opsgenie Alternatives

A curated collection of the 7 best open source and self-hosted alternatives to Opsgenie in 2026.

Looking for a free, privacy-friendly, or self-hosted replacement for Opsgenie in 2026? The top open-source alternative is Uptime Kuma — Monitors websites, APIs, and services with real-time alerts, a status page, and support for dozens of notification channels. Self-hosted and Docker-friendly..

Other highly rated open-source Opsgenie alternatives include Keep, Gatus and OneUptime.

90,660

Monitors websites, APIs, and services with real-time alerts, a status page, and support for dozens of notification channels. Self-hosted and Docker-friendly.

Uptime Kuma preview

Monitors websites, APIs, and services with real-time alerts, a status page, and support for dozens of notification channels. Self-hosted and Docker-friendly.

12,255

Open-source platform for centralizing alerts, automating responses, and enhancing incident management across your tech stack.

Keep preview

Open-source platform for centralizing alerts, automating responses, and enhancing incident management across your tech stack.

11,909

A highly customizable monitoring solution that provides automated status pages, extensive alerting options, and detailed testing capabilities for your services and infrastructure

Gatus preview

A highly customizable monitoring solution that provides automated status pages, extensive alerting options, and detailed testing capabilities for your services and infrastructure

7,523

All-in-one solution for uptime monitoring, incident management, and status pages to keep your services running smoothly

OneUptime preview

All-in-one solution for uptime monitoring, incident management, and status pages to keep your services running smoothly

2,040

Free open source IT monitoring solution for servers, networks, and applications. Trusted by 1M+ users worldwide with powerful alerting and enterprise-grade features.

Nagios preview

Free open source IT monitoring solution for servers, networks, and applications. Trusted by 1M+ users worldwide with powerful alerting and enterprise-grade features.

Track critical events, receive instant notifications, and respond to product activities with customizable webhooks and action buttons

Operational preview

Track critical events, receive instant notifications, and respond to product activities with customizable webhooks and action buttons

35

Receive alerts from Grafana, Datadog, and Prometheus with AI-generated root cause analysis. Self-hosted on Kubernetes, fully air-gapped capable, Apache 2.0 licensed.

Wachd preview

Receive alerts from Grafana, Datadog, and Prometheus with AI-generated root cause analysis. Self-hosted on Kubernetes, fully air-gapped capable, Apache 2.0 licensed.

About Opsgenie

The #1 alerting and incident response tool. Eliminate downtime, enhance team coordination, and improve response times.