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Checkmk vs NetCrunch

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

Checkmk

Free plan Open source AndroidAPIiPhone+5

Checkmk offers broad infrastructure coverage and several monitoring methods, with a free Community option for smaller environments. The listed pricing note gives paid plans from €190/mo (annual), and a 30-day trial is available.

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NetCrunch

Free trial APISelf-hostedWeb+1

NetCrunch provides broad agentless monitoring, flow analysis, topology views, integrations, and enterprise automation options. Its Windows Server deployment and quote-based paid plans make it best suited to organizations evaluating infrastructure scale and edition requirements.

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The facts

CheckmkNetCrunch
Free planYesA free trial
Open sourceYesNot published
Runs onAndroid, API, iPhone, Linux, Mac, Self-hosted, Web, WindowsAPI, Self-hosted, Web, Windows
Lowest paid planPro: $275 a monthFree or on request
Plans published54
MakerNot publishedNot published
Websitecheckmk.comadremsoft.com
On network monitoring#1 of 55#38 of 55

Checkmk: what it does well

  • More than 2,000 built-in integrations.
  • Monitors AWS, Azure and Google Cloud Platform.
  • Supports agent-based, agentless and API checks.
  • One instance can monitor thousands of servers.
  • Can run on customer hardware or virtualized.

What to know first

  • Community edition is intended for smaller infrastructures.
  • Community scaling is described at approximately 100 hosts.
  • Paid plans start at €190/mo (annual).

NetCrunch: what it does well

  • More than 680 built-in monitoring targets
  • Automatic topology maps and live dashboards
  • Supports major flow-monitoring protocols
  • Offers Microsoft Teams, Slack, and PagerDuty integrations
  • Enterprise includes REST API and MCP server

What to know first

  • Runs on 64-bit Windows Server
  • No free plan is offered
  • Pricing requires a tailored request
  • Trial evaluation caps monitoring at 10,000 nodes or interfaces

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