We may earn a commission if you buy through links on this page. It never changes a score or a ranking. How we make money
Netdata is infrastructure monitoring software for live visibility into systems. Replacing it means choosing between running your own metrics stack and paying for a hosted observability platform. Prometheus and Zabbix are open-source, self-hostable options; Grafana, New Relic, Datadog and Dynatrace cover broader hosted observability needs. Compare the operational work, pricing model and API or SDK documentation against your collectors and alerting workflows before migrating. A Reddit thread about Raspberry Pi use also raises resource consumption as a practical concern.
01Why people leave Netdata
Resource use on small hosts
A Raspberry Pi owner on Reddit said Netdata consumed too much processor time in a Docker container and wanted a lighter monitor.
Complex setup and navigation
Reddit users describe Netdata as hard to configure, slow to load or difficult to navigate on a phone.
Subscription terms need checking
A homelab Reddit thread discussed a $90-per-year subscription; verify current plan terms and node limits before committing.
02The alternatives, ranked by fit
- Best self-hosted metrics
PrometheusPrometheusPrometheus is open source, self-hostable and starts at $0, making it a direct fit for teams that want local metric storage without usage fees. You run the servers, so account for deployment and operations in the migration. Check the Prometheus API and client-library documentation against your existing collectors and alerting workflow before switching.
Trade-off: You own server operations, scaling and maintenance.
7.8/10from
Freefree plan - Best for infrastructure control
ZabbixZabbixZabbix is open source and self-hostable, with a free plan and no listed starting license price. It fits teams that want to avoid per-device license fees and build monitoring around their infrastructure. A Reddit user reported moving from Netdata for server-specific dashboards and Grafana integration. Plan for hands-on setup and tuning.
Trade-off: Setup and tuning take operator time.
7.8/10from
Freefree plan - Best for telemetry consolidation
GrafanaGrafanaGrafana is open source and has a free plan, with pricing starting at $19. It suits teams consolidating telemetry or already using OpenTelemetry or Prometheus. The pricing summary warns that bills can grow with telemetry use. Check the API and SDK documentation and estimate your data volume before choosing hosted pricing over a self-managed stack.
Trade-off: Telemetry growth can increase hosted costs.
7.6/10from
$19/mofree plan - Best hosted observability
New RelicNew RelicNew Relic starts at $10 and has a free plan, making it an option for teams that want hosted observability rather than running monitoring servers. It covers application and infrastructure incident response, but ingest and user costs need watching as you scale. Check its API and SDK documentation and free ingest allowance against your migration needs.
Trade-off: Ingest and user costs can rise.
7.2/10from
$10/mofree plan - Best broad platform
DatadogDatadogDatadog suits teams consolidating observability and security across Kubernetes and cloud infrastructure. Its listed starting price is $500, and usage costs make telemetry hygiene important at production scale. Before moving from Netdata, compare API and SDK coverage with your collectors, then model usage costs using your expected telemetry volume.
Trade-off: Higher starting price and usage costs.
6.2/10from
$500/mo - Best for cloud-native teams
DynatraceDynatraceDynatrace starts at $7 and targets teams consolidating observability, especially Kubernetes and cloud-native operators using tracing and user monitoring. It may fit a broader instrumentation plan than Netdata alone. Review the pricing basis and integration details, then verify API and SDK coverage against the services and telemetry you plan to move.
Trade-off: Confirm pricing and integrations before rollout.
7.1/10from
$7/mo
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Netdata Netdata (current) | 7.6 | $7.50/mo | Yes | Teams needing live infrastructure visibility |
| Prometheus Prometheus | 7.8 | Free | Yes | Teams monitoring systems and services |
| Zabbix Zabbix | 7.8 | Free | Yes | Teams with self-hosting capacity |
| Grafana Grafana | 7.6 | $19/mo | Yes | Teams consolidating telemetry signals |
| New Relic New Relic | 7.2 | $10/mo | Yes | Teams consolidating observability tools |
| Datadog Datadog | 6.2 | $500/mo | No | Teams consolidating observability and security |
| Dynatrace Dynatrace | 7.1 | $7/mo | No | Teams consolidating observability tools |
Questions people ask
What is the closest self-hosted alternative to Netdata?
Prometheus and Zabbix are both open source and self-hostable. Prometheus focuses on metrics and local storage; Zabbix is positioned for infrastructure monitoring and avoiding per-device license fees. Both shift server operations to your team, so compare their deployment and tuning requirements with the work of keeping Netdata.
Which Netdata alternative has the lowest starting price?
Prometheus starts at $0 and is listed with a free plan; Zabbix is also listed with a free plan and no starting price. That does not make operating costs zero: self-hosted tools require your team to run and maintain the servers. Hosted options can add costs tied to telemetry or users.
What should developers check before migrating from Netdata?
Inventory collectors, metrics, dashboards, alert rules and retention needs first. Then compare each candidate’s API and SDK documentation with the integrations you rely on, and check pricing against expected telemetry volume. For self-hosted options, include deployment and maintenance work; for hosted plans, confirm limits and costs before moving production data.