IBM QRadar vs Wazuh
Side-by-side from the Top 11 ranking of Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026. Last verified July 10, 2026.
The short answer
IBM QRadar ranks higher on Top 11 (#6 vs #11) for Security operations and IT leaders. Mature correlation and compliance for large SOCs.
At a glance
| IBM QRadar | Wazuh | |
|---|---|---|
| Top 11 rank | #6 / Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026 | #11 / Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026 |
| Score (out of 9.4) | 8.5 | — |
| Best for | Best for mature enterprise SOCs | Best open-source self-hosted SIEM |
| Pricing | $$$ (events-per-second or cloud pricing, enterprise-tier) | $ (free open-source core, paid cloud and support options) |
| HQ | Armonk, USA | Campbell, USA |
| Founded | 2011 | 2015 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.