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Head-to-head · Infrastructure Monitoring

Netdata vs Icinga

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Netdata #7 in Infrastructure Monitoring 8.8/10 Free plan · 14-day trial Free planFree trial✓ 2 of 3 features Visit Netdata
Icinga #8 in Infrastructure Monitoring 8.7/10 Free plan · 60-day trial Free planFree trial✓ 3 of 3 features Visit Icinga

Netdata leads on 0 checks, Icinga 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 scoreNetdata · 8.8/10
  • Free planboth
  • Free trialboth
  • Most featuresIcinga · 3 of 3

Netdata scores higher on our rubric for infrastructure monitoring: 8.8 against 8.7 out of 10; our editors rank them #7 and #8.

On deployment model, Netdata gives you Hybrid where Icinga offers Self-hosted.

Netdata is the better fit for low-cost, real-time infrastructure visibility. Icinga is the better fit for open-source teams needing flexible checks.

  • Netdata fits best

    Low-cost, real-time infrastructure visibility

  • Icinga fits best

    Open-source teams needing flexible checks

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 Netdata 8.8/10 Visit ↗ Icinga 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #7 in Infrastructure Monitoring #8 in Infrastructure Monitoring
Best for Low-cost, real-time infrastructure visibility Open-source teams needing flexible checks
Pricing model Free plan + paid Free plan + paid
Starting price $4.50/unit/mo —
Free plan ✓ ✓
Free trial 14 days 60 days
Free trial length 14 days 60 days
Deployment Cloud, Self-hosted, Desktop, Mobile Self-hosted
Platforms Web, Linux, Windows, macOS, iOS, Android Web, Linux, Windows
Support Docs, Community Email, Phone · 24/7
Integrations 850+ integrations 10 integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Netdata 2/3 · Icinga 3/3
VM monitoring ✓ ✓
Service monitoring ✓ ✓
Agentless monitoring Not checked yet ✓ (best)
Specs
Included hosts Not checked yet Not checked yet
Metrics retention Custom Not checked yet
Deployment model Hybrid Self-hosted
OS coverage Multiple Multiple
Our review
Pros
  • 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
  • Unlimited hosts and services in the Forever Free Edition
  • Agent-based and agentless monitoring across Linux and Windows
  • Broad integrations, custom checks, plugins, and REST API automation
Cons
  • 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
  • Self-hosted deployment adds operational responsibility
  • Exclusive enterprise modules require a Module Subscription
  • The platform is primarily deployed on Linux
Our verdict

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 →

Icinga is an open-source infrastructure monitoring system for IT teams managing servers, networks, applications, cloud resources, containers, and virtualized environments. It supports host and service availability checks, server and…

Read the review →
  1. NetdataInfrastructure Monitoring 8.8Free plan · 14-day trial
  2. IcingaInfrastructure Monitoring 8.7Free plan · 60-day trial

Strengths and trade-offs

  • 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

  • Icinga — where it wins

    • Unlimited hosts and services in the Forever Free Edition
    • Agent-based and agentless monitoring across Linux and Windows
    • Broad integrations, custom checks, plugins, and REST API automation

    Where it doesn't

    • Self-hosted deployment adds operational responsibility
    • Exclusive enterprise modules require a Module Subscription
    • The platform is primarily deployed on Linux
  • Netdata8.8/10 · Free plan · 14-day trial

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

    Visit NetdataFull verdict →
  • Icinga8.7/10 · Free plan · 60-day trial

    A flexible, broad monitoring system for teams comfortable managing self-hosted infrastructure.

    Visit IcingaFull 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