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Logging · head to head

Bugsnag vs Splunk Enterprise

Bugsnag logo

Bugsnag

Logging

Application Stability Monitoring

From
Free
Rated
-
Full reviewWebsite
Splunk Enterprise logo

Splunk Enterprise

Logging

Enterprise Search, Monitoring, and Analytics

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Bugsnag has a free tier, so it costs nothing to try first.
  • Each has a real cost: Bugsnag owned by SmartBear rather than being independent; Splunk Enterprise splunk Platform and Enterprise Security offerings carry no published rate and require contacting sales for a quote
  • They diverge on capability: Bugsnag covers Error tracking, Splunk Enterprise covers Log aggregation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Bugsnag and Splunk Enterprise differ
AttributeBugsnagSplunk Enterprise
Starting priceFreeOn request
Pricing modelfreemiumusage-based
Free tierYesNo
Founded20122003

Identical on both: 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 Bugsnag

  • Error tracking
  • Crash reporting
  • Release tracking
  • Trend analysis

Only in Splunk Enterprise

  • Log aggregation
  • Real-time monitoring
  • Advanced analytics
  • Compliance

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.

Bugsnag

  • Crash and error reporting for mobile and web applicationsnot Splunk Enterprise
  • Stability scores per releasenot Splunk Enterprise
  • Grouping errors by root cause across deploysnot Splunk Enterprise
  • Alerting when a release regressesnot Splunk Enterprise

Splunk Enterprise

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

Where each one falls short

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

Bugsnag

  • Owned by SmartBear rather than being independent
  • The free tier covers 7,500 events a month
  • Paid tiers are usage-priced by event volume rather than by seat, so a noisy release raises the bill
  • Enterprise pricing is quote-only

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

Pricing, plan by plan

Bugsnag

Free
  • FreeFree
    • 1 user
    • Error and performance monitoring
    • 7500 events monthly
  • SelectFree
    • 50000-3 million error monitoring events monthly tiered
    • 1-150 million performance monitoring spans
    • Unlimited users
  • PreferredFree
    • 100000-3 million error monitoring events tiered
    • 1-300 million performance monitoring spans
    • Automatic error prioritization
  • Enterprise$null/month
    • Custom pricing
    • All Preferred features plus
    • Automatic error assignment

Splunk Enterprise

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

Which should you pick?

Choose Bugsnag if

  • You need error tracking.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want crash reporting.
Bugsnag review

Choose Splunk Enterprise if

  • You need log aggregation.
  • You work on Web, Api.
  • You also want real-time monitoring.
Splunk Enterprise review

Questions people ask

Is Bugsnag or Splunk Enterprise better?
Neither clearly leads. Bugsnag starts at Free and Splunk Enterprise at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bugsnag or Splunk Enterprise?
Bugsnag has a free tier; the other does not. Paid plans start at Free for Bugsnag and On request for Splunk Enterprise.
Does Bugsnag or Splunk Enterprise run on more platforms?
Both run on Web, Api, so platform support will not decide this one for you.
Can I use Bugsnag for free?
Yes. Bugsnag has a free tier, so you can try it without paying. Splunk Enterprise starts at On request.
What is Bugsnag best used for?
Bugsnag is most often used for crash and error reporting for mobile and web applications, stability scores per release, grouping errors by root cause across deploys, alerting when a release regresses. Of those, crash and error reporting for mobile and web applications and stability scores per release are not what Splunk Enterprise is typically brought in for.
What can Bugsnag do that Splunk Enterprise cannot?
Bugsnag covers Error tracking, Crash reporting, Release tracking, Trend analysis. Splunk Enterprise covers Log aggregation, Real-time monitoring, Advanced analytics, Compliance. Both handle API, Webhooks, REST, Web support.

Answered from the vendors’ own pages

Bugsnag: Is BugSnag free?

BugSnag Free plan is free and includes 1 user, error and performance monitoring with 7500 events and 1 million spans monthly, 50+ platforms, 30+ integrations, and 7-day data retention for solo developers and passion projects.

Source
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
Bugsnag: What are the event and span limits by BugSnag plan?

Free plan: 7500 error events and 1 million spans monthly. Select plan: 50000-3 million error events and 1-150 million spans tiered. Preferred plan: 100000-3 million error events and 1-300 million spans tiered. Enterprise plan: custom limits with pricing on request.

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
Bugsnag: How long does BugSnag retain error data?

BugSnag Free plan retains data for 7 days. Select and Preferred paid plans retain error data for 60 days. Enterprise plans offer custom data retention periods negotiated with sales.

Source
Bugsnag: What features does BugSnag Preferred plan add?

BugSnag Preferred plan (pricing tiered by volume, not published) adds automatic error prioritization, stability benchmarks, advanced segmentation, custom notifications, SAML SSO, and system metrics monitoring compared to Select plan.

Source
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