Splunk vs Rapid7 InsightIDR: Which Should You Choose in 2026?
Choosing between Splunk and Rapid7 InsightIDR comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Splunk
Data platform for security and observability
Best for you if:
- • You want the higher-rated option (8.4/10 vs 8.0/10)
- • You need data visualization features specifically
- • Log management and analysis platform
- • Search terabytes of logs in seconds
Rapid7 InsightIDR
Cloud SIEM for threat detection
Best for you if:
- • You need log management features specifically
- • Rapid7 InsightIDR is a cloud SIEM for threat detection and response
- • It provides user behavior analytics and automated incident response
| At a Glance |  Splunk |  Rapid7 InsightIDR |
|---|---|---|
Price | Paid | Paid |
Best For | Data Visualization | Log Management |
Rating | 84/100 | 80/100 |
| Feature | Splunk | Rapid7 InsightIDR |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | 84 | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Data VisualizationLog Management | Log ManagementIncident Management |
How Splunk and Rapid7 InsightIDR Compare
Splunk
Data platform for security and observability
Paid · 84/100 score
Rapid7 InsightIDR
Cloud SIEM for threat detection
Paid · 80/100 score
Splunk is a data visualization tool. Rapid7 InsightIDR is in log management.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Splunk
Want the highest-rated option?
Splunk: 84/100. Rapid7 InsightIDR: 80/100.
Go with: Splunk
Value user reviews?
Neither has user reviews yet.
Go with: Splunk
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Splunk is a data visualization tool. Rapid7 InsightIDR is in log management. Pick the category that matches your needs.
How important are ratings?
Splunk scores higher: 84/100 vs 80/100.
Key Takeaways
Splunk
- Higher score: 84/100 vs 80
- Our pick for this comparison
Rapid7 InsightIDR
- Better fit for log management
The Bottom Line
Splunk (84/100) is our pick.
Frequently Asked Questions
Is Splunk or Rapid7 InsightIDR better?
Splunk scores 84/100 in our evaluation. Both are paid.
What are Splunk and Rapid7 InsightIDR used for?
Splunk: Data platform for security and observability. Rapid7 InsightIDR: Cloud SIEM for threat detection.
What does Splunk cost vs Rapid7 InsightIDR?
Splunk is a paid tool. Rapid7 InsightIDR is a paid tool. Visit their websites for detailed pricing.