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New Relic Kubernetes Monitoring vs Sematext Monitoring

Both stand on kubernetes monitoring. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

New Relic Kubernetes Monitoring

Free plan LinuxSelf-hostedWeb+1

New Relic Kubernetes Monitoring covers cluster telemetry, application correlation, and alerting in one integration. Its free tier has a stated ingest allowance, but installation requires a license key and the default configuration uses a privileged sidecar.

Visit New Relic Kubernetes Monitoring

Sematext Monitoring

Free plan LinuxWebWindows

Choose Sematext Monitoring if you need broad infrastructure coverage, service integrations, and alerting across Linux, Windows, and cloud environments. Look elsewhere if agentless monitoring is a requirement; also check that the Basic plan’s one-day retention meets your needs.

Visit Sematext Monitoring

The facts

New Relic Kubernetes MonitoringSematext Monitoring
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Self-hosted, Web, WindowsLinux, Web, Windows
Lowest paid planFree or on requestInfra Monitoring: $2.80 a month
Plans published41
MakerNot publishedNot published
Websitenewrelic.comsematext.com
On kubernetes monitoring#13 of 49#22 of 49

New Relic Kubernetes Monitoring: what it does well

  • Combines Kubernetes metrics, events, logs, and traces.
  • Collects Prometheus metrics through workload service discovery.
  • Links application performance data with Kubernetes data.
  • Supports predefined and custom Kubernetes alerts.
  • Free tier includes 100 GB monthly ingest.

What to know first

  • Installation requires a New Relic license key.
  • Default setup uses a privileged Infrastructure Agent sidecar.
  • Unprivileged mode provides reduced host visibility.

Sematext Monitoring: what it does well

  • Monitors infrastructure across Linux, Windows, Kubernetes, and containers.
  • Tracks CPU, memory, disk, I/O, network, and load metrics.
  • Lists more than 100 out-of-the-box integrations.
  • Alerts can reach email, Slack, PagerDuty, or webhooks.
  • Paid plans list unlimited sources and users.

What to know first

  • Monitoring is agent-based; agentless monitoring is not supported.
  • The Basic plan has one-day data retention.
  • The starting price depends on hosts, containers, plan, and retention.

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