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Sentra

Sentra provides a data security and governance platform that identifies sensitive information accessed by users and AI agents.

Status unknownVerified by OSH — Confirmed by at least two independent sources or a primary document (filing, official announcement).Website

Sentra is a data & analytics company based in New York City, US, founded in 2021. It has raised $150 million in disclosed funding. Its latest round was a Series C of $150 million in November 2026.

Overview

Founded in 2021, Sentra operates a data security and governance platform designed to protect sensitive information within enterprise environments [0, Registry]. The company provides tools to inventory sensitive data across cloud, SaaS, and on-premises systems, mapping access pathways for both human users and AI agents [0, 1]. By utilizing ephemeral, read-only scanners that operate within a client's internal environment, the platform performs data classification without requiring data to leave the perimeter [1, 3]. This approach supports features such as insider risk management, next-generation data loss prevention, and access governance [0]. The software integrates directly with existing enterprise security stacks, including IAM, SIEM, and SOAR tools, to automate least-privilege enforcement [0, 1]. Sentra licenses its platform based on the volume of data stored across an organization's infrastructure [3]. The company has raised $150 million and reached the Series C+ stage [Registry].

data-securitydspmai-governancecloud-securityagentic-aisaas-securitydata-classification

Funding

Total disclosed: $150M across 1 round. Computed only from sourced rounds.

  • Nov 5 · Series C

    Sentra$150M

    Led by Capital One Ventures

    Data & Analytics4 sources

Investors

Questions and answers

What does Sentra do?

Sentra provides a data security and governance platform that identifies sensitive information accessed by users and AI agents.

How much has Sentra raised?

Sentra has raised $150 million in disclosed funding across 1 round tracked by OSH.

Who has invested in Sentra?

Investors in Sentra include Capital One Ventures.

When and where was Sentra founded?

Sentra was founded in 2021 and is based in New York City, US.

Timeline

  1. Nov 5, 2026

    Series C · $150M

  2. 2021

    Founded

Sources

  1. 1.Agentic Data Security Firm Sentra Raises $150 Million - SecurityWeek — securityweek.com
  2. 2.Israeli cyber startup Sentra raises $150M to stop rogue AI agents — ynetglobal, Nov 4, 2026
  3. 3.Sentra raises $150M to control what AI agents can reach in corporate data — SiliconANGLE, Nov 4, 2026
  4. 4.Sentra Raises $150M to Secure Enterprise Data for AI Agents — Unite.AI, Nov 4, 2026
  5. 5.Sentra · Official
  6. 6.Sentra · Official
  7. 7.Sentra · Official
  8. 8.Sentra · Official

Verified by OSH — Confirmed by at least two independent sources or a primary document (filing, official announcement).Last verified Nov 5, 2026