D3 Security Morpheus AI vs SentinelOne Purple AI: Side-by-Side Comparison (2026)

D3 Security Morpheus AI

Mid-market and enterprise SOCs drowning in alert volume will see the fastest payoff from Morpheus AI because it actually closes the triage-to-investigation loop with autonomous agents rather than just deduplicating alerts. The platform covers four of five NIST RS functions,incident management, analysis, and mitigation,which means you're automating the work that burns out your analysts, not just the busy-work. Skip this if your team runs fewer than three security tools or your alert volume is under 500 daily; the ROI math breaks down when you're not fighting alert fatigue.

SentinelOne Purple AI

Mid-market and enterprise SOC teams drowning in alert noise will see the clearest ROI from SentinelOne Purple AI, specifically for its agentic workflows that auto-triage and contextualize alerts without manual parsing. The platform covers DE.CM and DE.AE strongly, surfacing critical issues while its guided investigations cut mean-time-to-response, though it prioritizes detection and analysis over post-incident recovery and automation of response actions themselves. Skip this if you need a tool that closes the loop on remediation; Purple AI excels at getting analysts to the right threat faster, not at executing containment at scale.