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Head-to-head · Infrastructure Monitoring

Checkmk vs Netdata

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Checkmk #2 in Infrastructure Monitoring 9.3/10 Free plan · 30-day trial Free planFree trial✓ 3 of 3 features Visit Checkmk
Netdata #7 in Infrastructure Monitoring 8.8/10 Free plan · 14-day trial Free planFree trial✓ 2 of 3 features Visit Netdata

Checkmk leads on 0 checks, Netdata on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCheckmk · 9.3/10
  • Free planboth
  • Free trialboth
  • Most featuresCheckmk · 3 of 3

Checkmk scores higher on our rubric for infrastructure monitoring: 9.3 against 8.8 out of 10; our editors rank them #2 and #7.

Checkmk is the better fit for hybrid monitoring with discovery and automation. Netdata is the better fit for low-cost, real-time infrastructure visibility.

  • Checkmk fits best

    Hybrid monitoring with discovery and automation

  • Netdata fits best

    Low-cost, real-time infrastructure visibility

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Checkmk 9.3/10 Visit ↗ Netdata 8.8/10 Visit ↗
At a glance
Editor score 9.3 8.8
Ranking #2 in Infrastructure Monitoring #7 in Infrastructure Monitoring
Best for Hybrid monitoring with discovery and automation Low-cost, real-time infrastructure visibility
Pricing model Free plan + paid Free plan + paid
Starting price €190/mo $4.50/unit/mo
Free plan ✓ ✓
Free trial 30 days 14 days
Free trial length 30 days 14 days
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop, Mobile
Platforms Web, Linux, Windows Web, Linux, Windows, macOS, iOS, Android
Support Community, Tickets, Docs Docs, Community
Compliance ISO 27001, SOC 2, SSO/SAML, 2FA SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, SSO/SAML
Integrations 2,000+ integrations 850+ integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Checkmk 3/3 · Netdata 2/3
VM monitoring ✓ ✓
Service monitoring ✓ ✓
Agentless monitoring ✓ (best) Not checked yet
Specs
Included hosts Not checked yet Not checked yet
Metrics retention Custom Custom
Deployment model Hybrid Hybrid
OS coverage Multiple Multiple
Our review
Pros
  • Automatic discovery across servers, networks, cloud, and Kubernetes
  • Agent and agentless collection, including SNMP, WMI, IPMI, and Redfish
  • Free Community edition with 2000+ pre-built integrations
  • Per-second metrics with zero-configuration discovery and automated dashboards
  • Monitors VMs, containers, logs, SNMP devices, and network flows
  • Business adds unlimited retention, RBAC, SSO, SCIM, and Netdata AI
Cons
  • Paid self-hosted plans start at €190 per month with annual billing
  • Community edition scales to approximately 100 hosts
  • Advanced features and professional support require paid tiers
  • Community supports up to 5 active connected nodes
  • Business pricing uses annual billing and per-node charges
  • Enterprise On-Premise starts at 200 node licenses
Our verdict

Checkmk is an infrastructure monitoring and observability platform for IT teams managing on-premises, cloud, hybrid, and containerized environments. It discovers hosts and services, collects status and performance data, and provides…

Read the review →

Netdata is a distributed observability platform for operations teams, system administrators, DevOps engineers, and SREs. It collects infrastructure metrics at one-second resolution and covers logs, applications, services, virtual machines,…

Read the review →
  1. CheckmkInfrastructure Monitoring 9.3Free plan · 30-day trial
  2. NetdataInfrastructure Monitoring 8.8Free plan · 14-day trial

Strengths and trade-offs

  • Checkmk — where it wins

    • Automatic discovery across servers, networks, cloud, and Kubernetes
    • Agent and agentless collection, including SNMP, WMI, IPMI, and Redfish
    • Free Community edition with 2000+ pre-built integrations

    Where it doesn't

    • Paid self-hosted plans start at €190 per month with annual billing
    • Community edition scales to approximately 100 hosts
    • Advanced features and professional support require paid tiers

  • Netdata — where it wins

    • Per-second metrics with zero-configuration discovery and automated dashboards
    • Monitors VMs, containers, logs, SNMP devices, and network flows
    • Business adds unlimited retention, RBAC, SSO, SCIM, and Netdata AI

    Where it doesn't

    • Community supports up to 5 active connected nodes
    • Business pricing uses annual billing and per-node charges
    • Enterprise On-Premise starts at 200 node licenses
  • Checkmk9.3/10 · Free plan · 30-day trial

    A broad hybrid-monitoring platform with free open-source coverage and paid automation tiers.

    Visit CheckmkFull verdict →
  • Netdata8.8/10 · Free plan · 14-day trial

    A low-cost observability platform with per-second metrics and broad infrastructure coverage.

    Visit NetdataFull verdict →

More comparisons

All infrastructure monitoring comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update