Agentic data security platform that secures the sensitive data AI agents can reach
Sentra is a data security company headquartered in New York and Tel Aviv. Its platform discovers and classifies sensitive data across cloud storage, SaaS apps, warehouses, on-prem file shares and AI knowledge stores, maps which people, service accounts and AI agents can access it, and helps right-size access and remediate risk, analyzing data inside the customer's environment. It combines data security posture management (DSPM), data detection and response, data access governance and data loss prevention. Founded in 2021 by Yoav Regev, Asaf Kochan, Ron Reiter and Yair Cohen, it announced a $150M strategic investment led by Capital One Ventures in November 2026.