What is SentinelOne?
SentinelOne is an enterprise-grade AI-driven EDR and XDR platform with a mature MSP partner program (Singularity). Its autonomous threat response — blocking, quarantining, and rolling back attacks without human intervention — is the platform's defining capability. SentinelOne targets the upper end of the MSP market: shops serving regulated industries and mid-market enterprise clients who need documented, auditable security posture.