IBM QRadar vs NAN SIEM Services: side-by-side comparison (2026)

IBM QRadar: IBM QRadar is a SIEM solution for real-time threat detection.

NAN SIEM Services: Managed SIEM with 24x7 SOC, MDR, and security automation services, built by NAN.

The table above shows where their features, integrations, deployment and company size fit differ.

Often, yes. IBM QRadar and NAN SIEM Services are both Security Information and Event Management products, and both cover Log Management. Key differences: IBM QRadar is Free while NAN SIEM Services is Commercial. Use the table above to see where features, deployment and company size fit differ.