Sentra

AI agents have become some of the busiest readers of corporate data, and Sentra sells software that works out what they can reach before they do. The company, which lists a US office in New York and an Israel office in Tel Aviv, was founded by Yoav Regev (CEO), Asaf Kochan (President), Ron Reiter (CTO) and Yair Cohen (CPO). It describes its approach as agentic data security.

Mapping reach instead of inspecting every request

Sentra argues that older data security tools were built to inspect each event from one person at a time, which cannot keep up when agents multiply access. Its platform instead classifies sensitive data across cloud, SaaS, data warehouses and on-premises file shares, and maps what every human and non-human identity can reach, including inherited access. It then right-sizes permissions toward least privilege and removes stale, duplicate or high-risk data. Everything runs inside the customer's environment, and the company stresses that data is analyzed where it lives and not copied out.

Modules across the data lifecycle

The site groups its modules by purpose. For knowing what data AI can reach there are AI security, which inventories agents, copilots and models, and privacy operations. For governing access there are data and access governance, insider risk management and next-generation DLP. For keeping data governed over time there are cyber resilience and storage and cost optimization. Coverage pages list AWS, Azure, Google Cloud, data warehouses, Microsoft 365 Copilot and on-premises estates, and it cites a Forrester Total Economic Impact study. Named customers include SoFi, Global-e and Vālenz Health.

A $150 million round

On 4 November 2026 Sentra announced $150 million led by Capital One Ventures, with Bessemer Venture Partners, Zeev Ventures, Standard Investments, Munich Re Ventures and Key1 Capital also in the round, and a Capital One representative joining the board. It reported more than 300 percent year-over-year growth and said the money would go to agent visibility, least privilege for non-human identities, field and channel sales, and new geographies.

Key facts

Headquarters: 101 Avenue of the Americas, New York, NY 10013, United States; Israel office at Leonardo da Vinci St 2, Tel Aviv People: Yoav Regev (co-founder, CEO); Asaf Kochan (President); Ron Reiter (CTO); Yair Cohen (CPO) Products or Services: DSPM, data detection and response, DLP, data and access governance, AI security, privacy operations, cyber resilience Customers: SoFi, Global-e and Vālenz Health named on its site Funding: $150 million led by Capital One Ventures, announced 4 November 2026 Website: sentra.io