Netdata
Per-second infrastructure monitoring with zero-configuration dashboards and built-in anomaly detection.
- Verified facts
- 4 of 4
- Alternatives ranked
- 5
- Approved reviews
- 0
- Visits sent from here
- 0
About Netdata
Netdata is an open-source monitoring agent that auto-detects what is running on a machine and immediately shows per-second metrics for the system, containers and hundreds of applications, with no configuration needed. Each agent stores its own data locally and includes preconfigured alerts and machine-learning anomaly detection, which keeps central infrastructure small. Agents can stream to parent nodes for centralisation, and Netdata Cloud ties many nodes together in one interface without moving all the data off your servers. It is excellent for quickly understanding what a server is doing and for troubleshooting live performance problems, though it is less suited to long-term capacity planning or log-heavy workflows. The agent is open source under GPL-3.0. Netdata Cloud has a free tier for a few nodes for non-commercial use and paid plans priced per node, plus a cheap homelab plan. It runs on Linux, macOS, FreeBSD, Windows and Kubernetes.
Best for: Sysadmins and homelab users who want instant, detailed server metrics with no setup.
Pros and cons
What works
- Works out of the box with automatic service detection
- Per-second resolution metrics
- Built-in anomaly detection and alerts
Why people leave
- Less suited to long-term retention and capacity planning
- Many charts can feel overwhelming
- Cloud free tier is limited to a few non-commercial nodes
Top Netdata alternatives
See all 5- 1
Prometheus66.5Standard metrics format and long-term querying with PromQL.
- 2
Grafana62.6Flexible dashboards across many data sources and teams.
- 3
Zabbix59.6Mature, free monitoring for large server and network estates.
- 4
Datadog57.2Hosted, fully managed infrastructure monitoring with integrations.
- 5
Checkmk55.3Auto-discovering monitoring with strong network and Windows coverage.
Why people left Netdata
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Netdata: common questions
Is Netdata free?
Yes. Netdata is free, open-source software that you can host yourself.
Is Netdata open source?
Yes. The source code is on GitHub at netdata/netdata. You can also run it on your own server.
What platforms does Netdata run on?
Netdata is available for Web, Self-hosted, Linux, macOS and Windows.
What are the best alternatives to Netdata?
The highest-ranked Netdata alternatives right now are Prometheus, Grafana and Zabbix. See the full ranked list for pricing, platforms and verified facts.