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Logging · head to head

Splunk Enterprise vs Stackdriver

Splunk Enterprise logo

Splunk Enterprise

Logging

Enterprise Search, Monitoring, and Analytics

From
On request
Rated
-
Full reviewWebsite
Stackdriver logo

Stackdriver

Logging

Google Cloud Operations - Monitoring and Logging

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Stackdriver has a free tier, so it costs nothing to try first.
  • Each has a real cost: Splunk Enterprise splunk Platform and Enterprise Security offerings carry no published rate and require contacting sales for a quote; Stackdriver stackdriver is now branded Google Cloud Observability and cloud.google.com/stackdriver redirects to the Observability product page
  • They diverge on capability: Splunk Enterprise covers Log aggregation, Stackdriver covers Log management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Splunk Enterprise and Stackdriver actually diverge.

Attributes where Splunk Enterprise and Stackdriver differ
AttributeSplunk EnterpriseStackdriver
Starting priceOn requestFree
Free tierNoYes
Founded20032006

Identical on both: pricing model (usage-based), platforms (Web, Api), user rating (Not yet rated), category (Logging).

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 Enterprise

  • Log aggregation
  • Advanced analytics
  • Compliance

Only in Stackdriver

  • Log management
  • Metrics collection
  • Error reporting

Both cover

  • Real-time monitoring
  • API
  • Webhooks
  • REST
  • Web support
  • Api support

What people use each for

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

Splunk Enterprise

  • Indexing and searching machine data and logs at enterprise scalenot Stackdriver
  • Security information and event management via Enterprise Securitynot Stackdriver
  • IT service intelligence and infrastructure observabilitynot Stackdriver

Stackdriver

  • Application performance monitoringnot Splunk Enterprise
  • Log aggregation and analysisnot Splunk Enterprise
  • Cloud infrastructure observabilitynot Splunk Enterprise
  • Distributed trace analysisnot Splunk Enterprise

Where each one falls short

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

Splunk Enterprise

  • Splunk Platform and Enterprise Security offerings carry no published rate and require contacting sales for a quote
  • Four different pricing models are offered (activity, ingest, workload and entity based) and the applicable one depends on the product purchased
  • Published Observability Cloud rates start at $15 per host per month and are billed annually rather than monthly
  • Volume discounts are not published and require direct consultation with sales

Stackdriver

  • Stackdriver is now branded Google Cloud Observability and cloud.google.com/stackdriver redirects to the Observability product page
  • Cloud Logging charges $0.50 per GiB ingested, with only the first 50 GiB per project per month free
  • Logs kept beyond 30 days cost an extra $0.01 per GiB per month on top of the ingestion charge
  • Monitoring metric ingestion starts at $0.2580 per MiB, with only the first 150 MiB per billing account free
  • Alerting policies are billed at $0.35 per month for each metric reference in the policy
  • Uptime checks cost $0.30 per 1,000 executions and synthetic monitors $1.20 per 1,000 executions, with only 100 synthetic executions per billing account free
  • Monitoring read API calls cost $0.50 per million time series returned beyond the first million per billing account
  • Log volume is measured before indexing on the actual size of log entries, so verbose logging directly drives cost

Pricing, plan by plan

Splunk Enterprise

On request
  • Starter$undefined/month
    • Log aggregation
    • Real-time monitoring
    • Advanced analytics

Stackdriver

Free
  • FreeFree
    • Log management
    • Metrics collection
    • Real-time monitoring

Which should you pick?

Choose Splunk Enterprise if

  • You need log aggregation.
  • You work on Web, Api.
  • You also want advanced analytics.
Splunk Enterprise review

Choose Stackdriver if

  • You need log management.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want metrics collection.
Stackdriver review

Questions people ask

Is Splunk Enterprise or Stackdriver better?
Neither clearly leads. Splunk Enterprise starts at On request and Stackdriver at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Splunk Enterprise or Stackdriver?
Stackdriver has a free tier; the other does not. Paid plans start at On request for Splunk Enterprise and Free for Stackdriver.
Does Splunk Enterprise or Stackdriver run on more platforms?
Both run on Web, Api, so platform support will not decide this one for you.
Can I use Stackdriver for free?
Yes. Stackdriver has a free tier, so you can try it without paying. Splunk Enterprise starts at On request.
What is Splunk Enterprise best used for?
Splunk Enterprise is most often used for indexing and searching machine data and logs at enterprise scale, security information and event management via enterprise security, it service intelligence and infrastructure observability. Of those, indexing and searching machine data and logs at enterprise scale and security information and event management via enterprise security are not what Stackdriver is typically brought in for.
What can Splunk Enterprise do that Stackdriver cannot?
Splunk Enterprise covers Log aggregation, Advanced analytics, Compliance. Stackdriver covers Log management, Metrics collection, Error reporting. Both handle Real-time monitoring, API, Webhooks, REST.

Answered from the vendors’ own pages

Splunk Enterprise: How much does Splunk Enterprise cost?

Splunk Enterprise pricing is not published online. Customers can try it free for 60 days without a credit card, but to obtain pricing for ongoing use, they must contact Splunk sales directly.

Source
Stackdriver: How much does Google Cloud Observability (Stackdriver) cost?

Google Cloud Observability does not publish fixed subscription prices. The service uses a usage-based pricing model where you pay for actual consumption. Specific rates require visiting the individual pricing pages for Cloud Logging, Cloud Monitoring, Cloud Trace, and Cloud Profiler.

Source
Splunk Enterprise: Does Splunk Enterprise offer a free trial?

Yes, Splunk Enterprise offers a 60-day free trial that does not require a credit card to begin.

Source
Stackdriver: What is the pricing model for Cloud Logging?

Cloud Logging uses usage-based pricing charged per GB of logs ingested and per GB stored, with monthly free tiers included. Storage charges vary by retention period and location.

Source
Stackdriver: How is Cloud Monitoring billed?

Cloud Monitoring charges per custom metric time series per month, with a monthly free tier for metrics. Standard monitoring includes basic default metrics at no extra charge.

Source
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