# Infrastructure monitoring

9 apps ranked by verified data.
Source: https://altcatalog.com/category/infrastructure-monitoring/

## Apps

- [checkmk](https://altcatalog.com/alternatives/checkmk.md) — Fast enterprise IT monitoring
- [Datadog](https://altcatalog.com/alternatives/datadog.md) — The SaaS observability platform
- [Grafana](https://altcatalog.com/alternatives/grafana.md) — The dashboards standard
- [Icinga](https://altcatalog.com/alternatives/icinga.md) — Modern Nagios-compatible monitoring
- [Nagios](https://altcatalog.com/alternatives/nagios.md) — The monitoring granddaddy
- [Netdata](https://altcatalog.com/alternatives/netdata.md) — Per-second node monitoring out of the box
- [New Relic](https://altcatalog.com/alternatives/new-relic.md) — APM pioneer with usage pricing
- [Prometheus](https://altcatalog.com/alternatives/prometheus.md) — The metrics collection standard
- [Zabbix](https://altcatalog.com/alternatives/zabbix.md) — Full-stack enterprise monitoring, free

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Ranked by verified data, never by who paid. https://altcatalog.com/trust/