Splunk vs Cisco SecureX: SIEM Comparison (2026)
An independent side-by-side comparison of Splunk and Cisco SecureX 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
Splunk
4 / 6 probes
67%
ExcellentCisco SecureX
Tracking…
No data yet
Perplexity
Splunk
6 / 7 probes
86%
ExcellentCisco SecureX
Tracking…
No data yet
Gemini
Splunk
1 / 6 probes
17%
AverageCisco SecureX
Tracking…
No data yet
Claude
Splunk
4 / 6 probes
67%
ExcellentCisco SecureX
Tracking…
No data yet
Copilot
Splunk
2 / 6 probes
33%
GoodCisco SecureX
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Splunk
- ✓Workload-based pricing
- ✓Ingest pricing model
- ✓Entity-based pricing
- ✓Activity-based pricing
Cisco SecureX
Feature data is being indexed.
When to choose Splunk
Choose Splunk if your team prioritizes its strengths over Cisco SecureX's. Full guidance populates as Splunk's feature data is indexed.
When to choose Cisco SecureX
Choose Cisco SecureX if your team prioritizes its strengths over Splunk's. Full guidance populates as Cisco SecureX's feature data is indexed.