IBM QRadar Suite (AI)

“QRadar's core defensibility rests on three pillars: it sits inside regulated enterprises where SIEM is a compliance mandate (SOC2, HIPAA, PCI-DSS require audit trails and threat detection), it accumulates years of proprietary tuning data and customer-specific baselines that competitors can't replicate, and it orchestrates the coordination between detection, investigation, and response across security teams and tools. An LLM can generate summaries and suggestions, but it can't replace the liability-bearing role of being the system of record for security events or the orchestration layer that connects to firewalls, EDR, and ticketing systems. The real risk is vertical: if enterprises move to cloud-native SIEM or agent-native security platforms, QRadar's on-prem moat erodes fast.”