Logging · head to head
Rollbar vs Splunk Enterprise
Splunk Enterprise
Logging
Enterprise Search, Monitoring, and Analytics
- From
- On request
- Rated
- -
The short version
- Only Rollbar has a free tier, so it costs nothing to try first.
- Each has a real cost: Rollbar the free plan allows 5,000 occurrences a month with 30 day retention; Splunk Enterprise splunk Platform and Enterprise Security offerings carry no published rate and require contacting sales for a quote
- They diverge on capability: Rollbar 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 Rollbar and Splunk Enterprise actually diverge.
| Attribute | Rollbar | Splunk Enterprise |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | freemium | usage-based |
| Free tier | Yes | No |
| Founded | 2012 | 2003 |
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 Rollbar
- Error tracking
- Real-time alerts
- Error grouping
- Source maps
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.
Rollbar
- Tracking application errors and exceptions across deploymentsnot Splunk Enterprise
- Grouping and alerting on production error occurrencesnot Splunk Enterprise
Splunk Enterprise
- Indexing and searching machine data and logs at enterprise scalenot Rollbar
- Security information and event management via Enterprise Securitynot Rollbar
- IT service intelligence and infrastructure observabilitynot Rollbar
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Rollbar
- The free plan allows 5,000 occurrences a month with 30 day retention
- Retention is a paid ladder rather than a setting, at up to 90 days on Essentials and up to 180 on Advanced
- Advanced alerting, the RQL analytics query language and SCIM provisioning are excluded from the free plan
- Enterprise requires a $4M annual plan minimum
- No price is published for Essentials or Advanced, so only the free tier has a visible cost
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 $15 per host per month and are billed annually rather than monthly
- Volume discounts are not published and require direct consultation with sales
Pricing, plan by plan
Rollbar
Free- FreeFree
- 5K occurrences per month
- 1K replays
- Real-time alerts
- Essentials$null/month
- 10K-50M occurrences
- 4K credits included
- 90-day retention
- Advanced$null/month
- 8K credits
- Adaptive alerts
- RQL and Metrics API
- Enterprise$null/month
- 80M+ events
- Direct Slack support
- Priority SLAs
Splunk Enterprise
On request- Starter$undefined/month
- Log aggregation
- Real-time monitoring
- Advanced analytics
Which should you pick?
Choose Rollbar if
- You need error tracking.
- You want to start without paying.
- You work on Web, Api.
- You also want real-time alerts.
Choose Splunk Enterprise if
- You need log aggregation.
- You work on Web, Api.
- You also want real-time monitoring.
Questions people ask
- Is Rollbar or Splunk Enterprise better?
- Neither clearly leads. Rollbar 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, Rollbar or Splunk Enterprise?
- Rollbar has a free tier; the other does not. Paid plans start at Free for Rollbar and On request for Splunk Enterprise.
- Does Rollbar 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 Rollbar for free?
- Yes. Rollbar has a free tier, so you can try it without paying. Splunk Enterprise starts at On request.
- What is Rollbar best used for?
- Rollbar is most often used for tracking application errors and exceptions across deployments, grouping and alerting on production error occurrences. Of those, tracking application errors and exceptions across deployments and grouping and alerting on production error occurrences are not what Splunk Enterprise is typically brought in for.
- What can Rollbar do that Splunk Enterprise cannot?
- Rollbar covers Error tracking, Real-time alerts, Error grouping, Source maps. Splunk Enterprise covers Log aggregation, Real-time monitoring, Advanced analytics, Compliance. Both handle API, Webhooks, REST, Web support.
Answered from the vendors’ own pages
Rollbar: How much does Rollbar cost?
Free plan is $0 with 5K occurrences per month. Essentials, Advanced, and Enterprise plans do not have published pricing and require contact with sales.
SourceSplunk 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.
SourceRollbar: Is there a free trial?
Yes, a 14-day full access trial is available with 200K occurrences, 10K replays, and 15K credits.
SourceSplunk 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.
SourceRollbar: How are overages handled?
Three overage protection options are available: stop processing at plan limits, enable on-demand billing at standard rates, or set a custom overage budget cap.
SourceRelated pages
More on Splunk Enterprise
Other head to heads
- Rollbar vs Elastic Stack
- Rollbar vs New Relic
- Rollbar vs Datadog Logs
- Rollbar vs Coralogix
- Rollbar vs Airbrake
- Rollbar vs AppDynamics
- Rollbar vs Axiom
- Rollbar vs Honeybadger
- Rollbar vs Humio
- Rollbar vs Logz.io
- Rollbar vs Papertrail
- Rollbar vs Raygun
- Rollbar vs Fluent Bit
- Rollbar vs Graylog
- Rollbar vs Elasticsearch Service
- Rollbar vs Fluentd
- Rollbar vs ELK Stack
- Rollbar vs Filebeat
- Rollbar vs Rootly
- Rollbar vs incident.io
- Rollbar vs InfluxDB
- Rollbar vs Checkly
- Rollbar vs Traceloop
- Rollbar vs Uptime.com
- Rollbar vs Vector
- Rollbar vs CloudWatch
- Rollbar vs Dynatrace
- Splunk Enterprise vs Elastic Stack
- Splunk Enterprise vs New Relic
- Splunk Enterprise vs Datadog Logs
- Splunk Enterprise vs Coralogix
- Splunk Enterprise vs Airbrake
- Splunk Enterprise vs AppDynamics
- Splunk Enterprise vs Axiom
- Splunk Enterprise vs Honeybadger
- Splunk Enterprise vs Humio
- Splunk Enterprise vs Logz.io
- Splunk Enterprise vs Papertrail
- Splunk Enterprise vs Raygun
- Splunk Enterprise vs Fluent Bit
- Splunk Enterprise vs Graylog
- Splunk Enterprise vs Elasticsearch Service
- Splunk Enterprise vs Fluentd
- Splunk Enterprise vs ELK Stack
- Splunk Enterprise vs Filebeat
- Splunk Enterprise vs Rootly
- Splunk Enterprise vs incident.io
- Splunk Enterprise vs InfluxDB
- Splunk Enterprise vs Checkly
- Splunk Enterprise vs Traceloop
- Splunk Enterprise vs Uptime.com
- Splunk Enterprise vs Vector
- Splunk Enterprise vs CloudWatch
- Splunk Enterprise vs Dynatrace