CEO
Sentra
Sentra provides an AI-powered Data Security Posture Management platform that discovers, classifies, and monitors sensitive data across cloud, SaaS, and on-premises environments, with dedicated modules for securing data accessible to AI agents. The platform maps which identities—human and non-human—can reach sensitive data, enforces least privilege access, and detects policy violations, all through agentless scanning that operates within the customer's environment. It integrates with 27+ security and workflow tools including Slack, Jira, ServiceNow, Splunk, and Microsoft Sentinel.
- Cybersecurity
- Artificial Intelligence
- Enterprise Software
- Software Only
Updated today
Funding
Raised to date
$253MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
across 4 rounds
+6$150M · Series C
Announced Nov 2026
Disclosed cumulative: $253M
4/4
RoundDateAmountValuationInvestors
Founders
Product
Problem
Organizations struggle to maintain visibility and control over sensitive data spread across diverse cloud environments, including SaaS, IaaS, PaaS, and on-premises systems. The rapid adoption of AI agents and copilots has expanded who can access data, creating new security blind spots, compliance violations, and increased risk of data breaches. Existing security tools often fail to provide the necessary context and automation to effectively manage data security posture at scale.
Solution
Sentra offers an AI-powered Data Security Posture Management (DSPM) platform that automatically discovers, classifies, and monitors sensitive data across the entire data estate, including data that AI agents can reach. The platform provides contextual insights into data risks, enabling organizations to prioritize threats based on data sensitivity and policy guidelines. By enforcing least privilege access, detecting policy violations, and preventing data loss, Sentra helps organizations proactively mitigate risks and maintain compliance. Its agentless and non-intrusive scanning operates within the customer's environment, ensuring enterprise-scale data protection without impacting performance or requiring constant administration. The platform includes dedicated modules for AI security, which inventory every agent, copilot, and model and the data each can reach, and privacy operations, which track whose personal data AI touches with audit evidence.
Target Audience
Sentra is designed for security and compliance teams within enterprises that manage large volumes of sensitive data across multi-cloud and hybrid environments, particularly those adopting AI technologies and needing to secure data accessed by AI agents.
Features
- Automated data discovery and classification using AI-enhanced context analysis and labeling, delivering over 95% classification accuracy
- Continuous monitoring of data access and movement to identify risky transformations and policy violations with DataTreks™
- AI Security module that inventories every agent, copilot, and model and maps the data each can reach
- Least privilege enforcement to prevent unauthorized access to sensitive data, including access by AI agents
- Anomaly detection to identify suspicious behavior and potential data breaches
- Integration with CNAPP, CSPM, and IR processes to enhance sensitivity analysis and optimize threat mitigation
- Pre-built and custom policies to ensure adherence to regulatory compliance requirements (GDPR, PCI-DSS, CCPA, DPDPA)
- Agentless scanning that operates within the customer's environment without data extraction
- Integrations with 27+ tools including Slack, Jira, ServiceNow, Splunk, Datadog, and Microsoft Sentinel