Exabeam New-Scale Fusion vs Legato SIEMaaS: Side-by-Side Comparison (2026)

Exabeam New-Scale Fusion

Mid-market and enterprise SOCs that need detection and response in one platform will get the most from Exabeam New-Scale Fusion, since it bundles SIEM, UEBA, and SOAR without forcing you to stitch together three vendors. The combined NIST DE.CM and DE.AE coverage means behavioral anomalies surface fast and analysts spend less time context-switching between tools to validate alerts. Skip this if your team is still stabilizing basic log collection or if you need deep forensic recovery capabilities; Exabeam prioritizes the hunt and incident response over the post-incident recovery phase.

Legato SIEMaaS

SMB and mid-market teams without dedicated SOC staff should pick Legato SIEMaaS for its fully managed model; you get 24/7 monitoring and incident response workflow automation without hiring three analysts. Compliance reporting is audit-ready out of the box for SOC 2, HIPAA, and PCI DSS, cutting weeks off your certification cycles. Skip this if you need deep forensics and investigation tools; Legato prioritizes detection and real-time alerting over the kind of recovery-focused incident analysis that enterprises running their own SOC typically demand.