Datadog Cloud SIEM vs Splunk Enterprise Security (ES): SIEM Comparison (2026)
An independent side-by-side comparison of Datadog Cloud SIEM and Splunk Enterprise Security (ES) 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.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓800+ detection rules
- ✓Real-time alert analysis
- ✓12-month data retention
- ✓Automated incident workflows
Feature data is being indexed.
When to choose Datadog Cloud SIEM
Choose Datadog Cloud SIEM if your team prioritizes its strengths over Splunk Enterprise Security (ES)'s. Full guidance populates as Datadog Cloud SIEM's feature data is indexed.
When to choose Splunk Enterprise Security (ES)
Choose Splunk Enterprise Security (ES) if your team prioritizes its strengths over Datadog Cloud SIEM's. Full guidance populates as Splunk Enterprise Security (ES)'s feature data is indexed.