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Kentik Network Monitoring System vs WhatsUp Gold

Both stand on network topology mapping software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Kentik Network Monitoring System

Free trial APIWeb

Kentik NMS brings network metrics, flow data, synthetic tests, and troubleshooting tools into a SaaS service. Its paid editions use annual contracts, and the Pro starting price is $2,000/mo billed annually.

Visit Kentik Network Monitoring System

WhatsUp Gold

Free trial APISelf-hostedWeb+1

WhatsUp Gold brings infrastructure monitoring, topology mapping, automation, and integrations into one product. Its deployment and licensing limits are worth checking against the size and platform requirements of an environment.

Visit WhatsUp Gold

The facts

Kentik Network Monitoring SystemWhatsUp Gold
Free planA free trialA free trial
Open sourceNot publishedNot published
Runs onAPI, WebAPI, Self-hosted, Web, Windows
Lowest paid planPro: $24,000 a yearNetwork Detection & Response Lite: $866 a year
Plans published36
MakerNot publishedNot published
Websitekentik.comwhatsupgold.com
On network topology mapping software#20 of 39#24 of 39

Kentik Network Monitoring System: what it does well

  • Combines device, flow, synthetic, and cloud telemetry.
  • AI Advisor correlates signals for troubleshooting.
  • Offers one-second intervals for some use cases.
  • Includes configuration backups, diffs, and diagnostics.

What to know first

  • Pro starts at $2,000/mo billed annually.
  • No free plan is listed.
  • Annual contracts include edition-specific capacity and credits.
  • Legacy hardware intervals can be as long as ten minutes.

WhatsUp Gold: what it does well

  • Monitors networks, servers, applications, storage, and cloud resources.
  • Topology maps show relationships, dependencies, and device status.
  • Can automate common fixes with scripts and policies.
  • Integrates with AWS CloudWatch and Azure Monitor.

What to know first

  • Server software requires Windows Server 2019, 2022, or 2025.
  • Business costs $1,229 a year for 50 devices.
  • A single server can poll at most 100,000 metrics.

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