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Head-to-head · Infrastructure Monitoring

Datadog Infrastructure Monitoring vs Splunk Infrastructure Monitoring

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Datadog Infrastructure Monitoring #3 in Infrastructure Monitoring 9.2/10 Free plan · 14-day trial Free planFree trial✓ 2 of 3 features Visit Datadog
Splunk Infrastructure Monitoring #4 in Infrastructure Monitoring 9.1/10 Free plan Free plan✓ 2 of 3 features Visit Splunk

Datadog Infrastructure Monitoring leads on 0 checks, Splunk Infrastructure Monitoring on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDatadog Infrastructure Monitoring · 9.2/10
  • Free planboth
  • Free trialonly Datadog Infrastructure Monitoring

Datadog Infrastructure Monitoring scores higher on our rubric for infrastructure monitoring: 9.2 against 9.1 out of 10; our editors rank them #3 and #4.

On deployment model, Datadog Infrastructure Monitoring gives you Hybrid where Splunk Infrastructure Monitoring offers Cloud.

Datadog Infrastructure Monitoring is the better fit for cloud-native teams needing observability breadth. Splunk Infrastructure Monitoring is the better fit for cloud teams needing metrics and log context.

  • Datadog Infrastructure Monitoring fits best

    Cloud-native teams needing observability breadth

  • Splunk Infrastructure Monitoring fits best

    Cloud teams needing metrics and log context

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 Datadog Infrastructure Monitoring 9.2/10 Visit ↗ Splunk Infrastructure Monitoring 9.1/10 Visit ↗
At a glance
Editor score 9.2 9.1
Ranking #3 in Infrastructure Monitoring #4 in Infrastructure Monitoring
Best for Cloud-native teams needing observability breadth Cloud teams needing metrics and log context
Pricing model Free plan + paid Free plan + paid
Starting price $15/unit/mo $15/device/mo
Free plan ✓ ✓
Free trial 14 days —
Deployment Cloud Cloud
Platforms Web, Windows, Linux, macOS Web, Linux, Windows
Integrations 1,000+ integrations 300+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Datadog Infrastructure Monitoring 2/3 · Splunk Infrastructure Monitoring 2/3
VM monitoring ✓ ✓
Service monitoring ✓ ✓
Agentless monitoring Not checked yet Not checked yet
Specs
Included hosts Not checked yet Not checked yet
Metrics retention Not checked yet 13 months
Deployment model Hybrid Cloud
OS coverage Linux and windows Linux and windows
Our review
Pros
  • More than 1,000 integrations across cloud and observability tools
  • Correlates metrics, traces, logs, and security signals
  • Maps hosts and containers with tag-based infrastructure search
  • 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
Cons
  • Paid plans use host-based pricing
  • The Free plan retains metrics for only 1 day
  • Monitoring requires the Datadog Agent rather than agentless collection
  • 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
Our verdict

Datadog Infrastructure Monitoring is a cloud-based service for development, IT operations, and security teams monitoring servers, virtual machines, containers, processes, system services, and cloud infrastructure. It collects metrics and…

Read the review →

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 →
  1. Datadog Infrastructure MonitoringInfrastructure Monitoring 9.2Free plan · 14-day trial
  2. Splunk Infrastructure MonitoringInfrastructure Monitoring 9.1Free plan

Strengths and trade-offs

  • Datadog Infrastructure Monitoring — where it wins

    • More than 1,000 integrations across cloud and observability tools
    • Correlates metrics, traces, logs, and security signals
    • Maps hosts and containers with tag-based infrastructure search

    Where it doesn't

    • Paid plans use host-based pricing
    • The Free plan retains metrics for only 1 day
    • Monitoring requires the Datadog Agent rather than agentless collection

  • 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
  • Datadog Infrastructure Monitoring9.2/10 · Free plan · 14-day trial

    Broad infrastructure observability for cloud-native teams, with host-based pricing.

    Visit DatadogFull verdict →
  • Splunk Infrastructure Monitoring9.1/10 · Free plan

    A metrics-first observability service with dashboards, alerts, Kubernetes monitoring, and contextual logs.

    Visit SplunkFull 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