The best fit depends on what the tool owns end to end. Look for native detections, full-fidelity ingestion without volume-based pricing, automated triage, and response built into one platform. Many teams pair or replace legacy SIEM with an agentic security operations center (SOC) platform that correlates identity, cloud, SaaS, and endpoint data.
Exaforce is one example of this approach. Its Agentic SOC platform pairs a real-time Data Platform with Exabots, AI agents that handle detection through response by reasoning over structured context about your environment. Teams can run it alongside an existing SIEM, replace their SIEM outright, or have Exaforce MDR operate it around the clock.