IBM Security QRadar vs Splunk: SIEM Comparison (2026)
An independent side-by-side comparison of IBM Security QRadar and Splunk for siem buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask siem questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Too early to call — probes still building data.
ChatGPT
IBM Security QRadar
Tracking…
No data yet
Splunk
4 / 6 probes
67%
ExcellentPerplexity
IBM Security QRadar
Tracking…
No data yet
Splunk
6 / 7 probes
86%
ExcellentGemini
IBM Security QRadar
Tracking…
No data yet
Splunk
1 / 6 probes
17%
AverageClaude
IBM Security QRadar
Tracking…
No data yet
Splunk
4 / 6 probes
67%
ExcellentCopilot
IBM Security QRadar
Tracking…
No data yet
Splunk
2 / 6 probes
33%
GoodScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
IBM Security QRadar
Feature data is being indexed.
Splunk
- ✓Workload-based pricing
- ✓Ingest pricing model
- ✓Entity-based pricing
- ✓Activity-based pricing
When to choose IBM Security QRadar
Choose IBM Security QRadar if your team prioritizes its strengths over Splunk's. Full guidance populates as IBM Security QRadar's feature data is indexed.
When to choose Splunk
Choose Splunk if your team prioritizes its strengths over IBM Security QRadar's. Full guidance populates as Splunk's feature data is indexed.
AI visibility profiles
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