OneUptime

hard

Open-source monitoring, incident management, status page, on-call, and observability platform.

4 GB RAM Docker Active Apache-2.0

Source Docs Website

Replaces

Datadog PagerDuty

Pros

Combines monitoring, status pages, incidents, and on-call
Good SaaS replacement for small teams wanting one platform
Broad feature set compared with simple uptime tools

Cons

Much heavier than Uptime Kuma or Healthchecks
Operational complexity grows with all-in-one scope
Teams need process discipline to get value from incident tooling

Tags

monitoring incidents status-page on-call apm

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