SentinelOne, Inc.

SentinelOne is a cybersecurity company that built an AI-powered platform for autonomous endpoint, cloud, and identity protection. Tomer Weingarten and Almog Cohen founded it in 2013 in Mountain View, California. The founding idea was that cybersecurity should be driven by AI models that detect and respond to threats on their own, without a human needing to intervene every time.

The Singularity Platform is an extended detection and response system that unifies endpoint protection, cloud workload security, identity threat detection, and network security under one AI-driven architecture. The patented Behavioral AI engine monitors system activity in real time and detects threats based on behavioral patterns, not signature databases that only catch known malware.

Singularity Endpoint provides next-generation antivirus, EDR, and endpoint protection. The autonomous response capability is the key differentiator. When a threat is detected, the platform automatically contains it, kills malicious processes, remediates affected files, and rolls back endpoints to their pre-attack state. No waiting for a human analyst. In a ransomware scenario, that speed can mean the difference between losing a few files and losing an entire network.

Singularity Cloud Security protects cloud workloads, containers, and Kubernetes environments. Singularity Identity detects identity-based attacks against Active Directory and Azure AD. Singularity Data Lake stores and analyzes massive volumes of security telemetry.

Purple AI is the generative AI security analyst. It lets users investigate threats, write hunting queries, and analyze data using natural language. Purple AI translates plain-language questions into complex queries across the Data Lake, dramatically cutting investigation time.

The company serves organizations of all sizes with particular strength in tech, financial services, healthcare, and government. The go-to-market mixes direct enterprise sales with resellers, managed security service providers, and tech partners. SentinelOne competes mainly with CrowdStrike, Microsoft, and legacy endpoint vendors.

Annual recurring revenue is roughly $800 million with gross margins around 74%. Revenue is subscription-based. Net revenue retention exceeds 110%. The company has made meaningful progress toward profitability.

With about 2,500 employees and a growing customer base, SentinelOne has become a significant player in cybersecurity by betting on autonomous, AI-driven threat detection and response.