Head-to-head · Infrastructure Monitoring
Splunk Infrastructure Monitoring vs Icinga
Splunk Infrastructure Monitoring 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 scoreSplunk Infrastructure Monitoring · 9.1/10
- Free planboth
- Free trialonly Icinga
- Most featuresIcinga · 3 of 3
Splunk Infrastructure Monitoring scores higher on our rubric for infrastructure monitoring: 9.1 against 8.7 out of 10; our editors rank them #4 and #8.
On deployment model, Icinga gives you Self-hosted where Splunk Infrastructure Monitoring offers Cloud. On os coverage, Icinga gives you Multiple where Splunk Infrastructure Monitoring offers Linux and windows.
Splunk Infrastructure Monitoring is the better fit for cloud teams needing metrics and log context. Icinga is the better fit for open-source teams needing flexible checks.
- Splunk Infrastructure Monitoring fits best
Cloud teams needing metrics and log context
- Icinga fits best
Open-source teams needing flexible checks
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Side by side
| Feature | Splunk Infrastructure Monitoring 9.1/10 Visit ↗ | Icinga 8.7/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.1 | 8.7 |
| Ranking | #4 in Infrastructure Monitoring | #8 in Infrastructure Monitoring |
| Best for | Cloud teams needing metrics and log context | Open-source teams needing flexible checks |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $15/device/mo | — |
| Free plan | ✓ | ✓ |
| Free trial | — | 60 days |
| Deployment | Cloud | Self-hosted |
| Platforms | Web, Linux, Windows | Web, Linux, Windows |
| Support | Docs | Email, Phone · 24/7 |
| Integrations | 300+ integrations | 10 integrations |
| Built for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Splunk Infrastructure Monitoring 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 | 13 months | Not checked yet |
| Deployment model | Cloud | Self-hosted |
| OS coverage | Linux and windows | Multiple |
| Our review | ||
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| Our verdict | Splunk Infrastructure Monitoring is a cloud-based observability service for engineering and operations teams managing cloud, hybrid, and multicloud environments. It collects and analyzes metrics from cloud services, hosts, containers,… 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 → |
Strengths and trade-offs
Splunk Infrastructure Monitoring — where it wins
- Real-time dashboards with dynamic and multi-condition alerting
- Kubernetes monitoring, metrics pipelines, and custom KPI metrics
- AWS, Azure, GCP, OpenTelemetry, and contextual log integrations
Where it doesn't
- Free Edition is subject to consumption thresholds
- Paid pricing uses annual billing at $15 per host per month
- Platform access is limited to web and API
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
- Splunk Infrastructure Monitoring9.1/10 · Free plan
A metrics-first observability service with dashboards, alerts, Kubernetes monitoring, and contextual logs.
Visit SplunkFull verdict → - Icinga8.7/10 · Free plan · 60-day trial
A flexible, broad monitoring system for teams comfortable managing self-hosted infrastructure.
Visit IcingaFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update