Softwr

Logging · head to head

Checkmk vs Splunk Cloud

Checkmk logo

Checkmk

Logging

Comprehensive IT monitoring, open and flexible

From
Free
Free plan
Yes
Visit CheckmkFull review
Splunk Cloud logo

Splunk Cloud

Logging

Cloud-Based Log Management and Analytics

From
$675/year
Free plan
No
Visit Splunk CloudFull review

The short version

  • Checkmk has a free plan, then €190/mo; Splunk Cloud starts at $675/yr.
  • Where Checkmk falls short: pricing calculated by service count, not hosts (approximately 30 services per host on average).
  • Where Splunk Cloud falls short: significantly higher pricing than competitors like Datadog and Elastic.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Checkmk and Splunk Cloud actually diverge.

Attributes where Checkmk and Splunk Cloud differ
AttributeCheckmkSplunk Cloud
Starting priceFree$675/year
Free tierYesNo

Identical on both: platforms (Web), category (Logging).

Not yet recorded: pricing model for Splunk Cloud, founded for Checkmk.

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 Checkmk

Nothing recorded that Splunk Cloud does not also cover.

Only in Splunk Cloud

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

What people use each for

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

Checkmk

  • Infrastructure monitoringnot Splunk Cloud
  • System observabilitynot Splunk Cloud
  • Enterprise compliance monitoringnot Splunk Cloud

Splunk Cloud

  • Log monitoringnot Checkmk
  • Application performancenot Checkmk
  • Security analyticsnot Checkmk
  • Troubleshootingnot Checkmk

Where each one falls short

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

Checkmk

  • Pricing calculated by service count, not hosts (approximately 30 services per host on average)
  • Professional support limited to 8-10 hours per week on base plans
  • Synthetic monitoring is separate add-on with per-test pricing

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

Pricing, plan by plan

Checkmk

Free
  • Community (Self-Hosted)Free
    • No cost, forever
    • Up to ~100 hosts
    • Basic infrastructure monitoring
  • Pro (Self-Hosted)€190/mo
    • Advanced analytics
    • Reporting
    • Distributed monitoring
  • Ultimate (Self-Hosted)€275/mo
    • Full-stack observability
    • Advanced security compliance
    • 10 hours x 5 days professional support (upgradable to 24/7)
  • CloudAI (SaaS)€240/mo
    • Fully managed cloud hosting
    • 99.5% uptime SLA
    • Supports up to 50000 services

Splunk Cloud

$675/year

No published plan breakdown. See the Splunk Cloud review.

Which should you pick?

Choose Checkmk if

  • You want to start without paying.
Checkmk review

Choose Splunk Cloud if

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

Questions people ask

Is Checkmk or Splunk Cloud better?
Neither clearly leads. Checkmk starts at Free and Splunk Cloud at $675/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Checkmk or Splunk Cloud?
Checkmk has a free tier; the other does not. Paid plans start at Free for Checkmk and $675/year for Splunk Cloud.
Does Checkmk or Splunk Cloud run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Checkmk for free?
Yes. Checkmk has a free tier, so you can try it without paying. Splunk Cloud starts at $675/year.
What is Checkmk best used for?
Checkmk is most often used for infrastructure monitoring, system observability, enterprise compliance monitoring. Of those, infrastructure monitoring and system observability are not what Splunk Cloud is typically brought in for.
What can Checkmk do that Splunk Cloud cannot?
Splunk Cloud covers Log aggregation, Real-time analytics, Machine learning, Advanced dashboards.

Answered from the vendors’ own pages

Checkmk: Is there a free version of Checkmk?

Yes, Checkmk Community edition is free forever and supports up to approximately 100 hosts for basic infrastructure monitoring with no cost.

Source
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
Checkmk: How does Checkmk calculate pricing by host count?

Checkmk uses service-based pricing where each monitored aspect (file system, hardware sensor, switch port, metric) counts as one service. On average, there are approximately 30 services per host.

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
Checkmk: What is the difference between Checkmk Pro and Ultimate tiers?

Pro tier at 190 EUR/month includes advanced analytics and 8x5 support, while Ultimate at 275 EUR/month adds full-stack observability, advanced compliance features, and upgradable 24/7 support.

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
Checkmk: Does Checkmk offer a managed SaaS option?

Yes, Checkmk CloudAI is a fully managed SaaS tier at 240 EUR/month with 99.5% uptime SLA and support for up to 50000 services.

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
Share

Related pages

More on Checkmk

More on Splunk Cloud

Keep looking

Other head to heads