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Log Management · head to head

Splunk Cloud vs Datadog Logs

Splunk Cloud logo

Splunk Cloud

Log Management

Cloud-Based Log Management and Analytics

From
$675/year
Rated
-
Full reviewWebsite
Datadog Logs logo

Datadog Logs

Log Management

Log Management and Analytics

From
$0.1/per GB ingested per month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Splunk Cloud significantly higher pricing than competitors like Datadog and Elastic; Datadog Logs complex, multi-tiered pricing model based on ingestion, indexing, and storage; can become expensive at scale
  • They diverge on capability: Splunk Cloud covers Log aggregation, Datadog Logs covers Log ingestion.

Where they differ

Only the attributes on which Splunk Cloud and Datadog Logs actually diverge.

Attributes where Splunk Cloud and Datadog Logs differ
AttributeSplunk CloudDatadog Logs
Starting price$675/year$0.1/per GB ingested per month
Pricing modelUnknownusage-based
PlatformsWebCloud (AWS, Azure, Google Cloud, Oracle Cloud)
Founded20032010

Identical on both: free tier (No), user rating (Not yet rated), category (Log Management).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Splunk Cloud

  • Log aggregation
  • Real-time analytics
  • Machine learning
  • Advanced dashboards
  • Compliance tools
  • Cloud scalability

Only in Datadog Logs

  • Log ingestion
  • Full-text search
  • Custom dashboards
  • Log-based metrics

Both cover

  • API
  • Webhooks
  • REST
  • Web support
  • Api support

What people use each for

The jobs each tool is most often brought in to do.

Splunk Cloud

  • Log monitoringnot Datadog Logs
  • Application performancenot Datadog Logs
  • Security analyticsnot Datadog Logs
  • Troubleshootingnot Datadog Logs

Datadog Logs

  • Centralised log aggregation and analysisnot Splunk Cloud
  • Multi-source log correlation with metrics and tracesnot Splunk Cloud
  • Root cause analysis and troubleshootingnot Splunk Cloud
  • Security monitoring and threat detectionnot Splunk Cloud

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Splunk Cloud

  • Significantly higher pricing than competitors like Datadog and Elastic
  • Per-GB ingest costs of $150+/day make budget forecasting difficult
  • Extended retention adds substantial additional costs
  • Enterprise Security add-on costs $25-45/GB/day on top of base pricing

Datadog Logs

  • Complex, multi-tiered pricing model based on ingestion, indexing, and storage; can become expensive at scale
  • Ingestion pricing of $0.10/GB can accumulate rapidly for high-volume logging environments

Pricing, plan by plan

Splunk Cloud

$675/year

No published plan breakdown. See the Splunk Cloud review.

Datadog Logs

$0.1/per GB ingested per month

No published plan breakdown. See the Datadog Logs review.

Which should you pick?

Choose Splunk Cloud if

  • You need log aggregation.
  • You also want real-time analytics.
Splunk Cloud review

Choose Datadog Logs if

  • You need log ingestion.
  • You work on Cloud (AWS, Azure, Google Cloud, Oracle Cloud).
  • You also want full-text search.
Datadog Logs review

Questions people ask

Is Splunk Cloud or Datadog Logs better?
Neither clearly leads. Splunk Cloud starts at $675/year and Datadog Logs at $0.1/per GB ingested per month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Splunk Cloud or Datadog Logs?
Splunk Cloud starts at $675/year and Datadog Logs at $0.1/per GB ingested per month.
Does Splunk Cloud or Datadog Logs run on more platforms?
Splunk Cloud runs on Web. Datadog Logs runs on Cloud (AWS, Azure, Google Cloud, Oracle Cloud).
What is Splunk Cloud best used for?
Splunk Cloud is most often used for log monitoring, application performance, security analytics, troubleshooting. Of those, log monitoring and application performance are not what Datadog Logs is typically brought in for.
What can Splunk Cloud do that Datadog Logs cannot?
Splunk Cloud covers Log aggregation, Real-time analytics, Machine learning, Advanced dashboards. Datadog Logs covers Log ingestion, Full-text search, Custom dashboards, Log-based metrics. Both handle API, Webhooks, REST, Web support.

Answered from the vendors’ own pages

Splunk Cloud: How is Splunk Cloud priced?

Splunk Cloud uses two pricing models: legacy per-GB ingest at $150+/GB/day or newer workload pricing ranging from $3,000 to $400,000/month depending on pack size. Simpler deployments offer ingest pricing with 5GB/day at $675/year.

Source
Splunk Cloud: What is included with Splunk Cloud storage?

Storage is included for a default retention period, typically 90 days for hot/warm data, with extended retention costing extra.

Source
Splunk Cloud: Is Splunk Cloud managed or do I need to manage infrastructure?

Splunk Cloud is a fully managed SaaS offering where Cisco (current owner) handles infrastructure, upgrades, and scaling.

Source
Splunk Cloud: What makes Splunk Cloud expensive compared to alternatives?

Splunk remains the highest-priced major log platform, but offers the most powerful query language (SPL) and the deepest enterprise security ecosystem.

Source
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Related pages

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