G
Grafana
✓ Verified★ 66KObservability platform. Beautiful dashboards for metrics, logs, and traces from any data source.
Alt: Datadog, New Relic
📡 Best Open Source Monitoring Software
Discover the top 8 open source monitoring tools. Expertly reviewed, free, and self-hosted alternatives to enterprise solutions.
U
Uptime Kuma
✓ Verified★ 62KSelf-hosted monitoring tool. Track uptime for HTTP, TCP, DNS, and more with a beautiful UI.
Alt: UptimeRobot, Pingdom
PR
Prometheus
✓ Verified★ 50KSystems and service monitoring system. Collects metrics from configured targets.
Alt: Datadog, New Relic
ZA
Zabbix
✓ Verified★ 3KEnterprise-class open source distributed monitoring solution.
Alt: Datadog, Nagios
ND
Netdata
✓ Verified★ 65KReal-time performance monitoring, done right! Beautiful dashboards.
Alt: Datadog, New Relic
OT
OpenTelemetry
✓ Verified★ 5KHigh-quality, ubiquitous, and portable telemetry to enable effective observability.
Alt: Datadog APM
LO
Loki
✓ Verified★ 20KLike Prometheus, but for logs.
Alt: Splunk, Datadog Logs
JA
Jaeger
✓ Verified★ 18KOpen source, end-to-end distributed tracing.
Alt: Datadog APM, New Relic