Splunk vs Elastic Security: SIEM Comparison (2026)

An independent side-by-side comparison of Splunk and Elastic Security for siem buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each vendor is cited by major AI engines when real buyers ask siem questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days. Methodology.

ChatGPT
Splunk: tracking…
Elastic Security: tracking…
Perplexity
Splunk: tracking…
Elastic Security: tracking…
Gemini
Splunk: tracking…
Elastic Security: tracking…
Claude
Splunk: tracking…
Elastic Security: tracking…

Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.

Pricing

Splunk
Starting price
Free tier
splunk.com
Elastic Security
Starting price
Free tier
elastic.co

Key Features

Splunk

Feature data is being indexed.

Elastic Security

Feature data is being indexed.

When to choose Splunk

Choose Splunk if your team prioritizes its strengths over Elastic Security's. Full guidance populates as Splunk's feature data is indexed.

When to choose Elastic Security

Choose Elastic Security if your team prioritizes its strengths over Splunk's. Full guidance populates as Elastic Security's feature data is indexed.

More SIEM Comparisons