Sentra
Cloud-native DSPM vendor evolving into a broader data security platform, focused on data hygiene and identity/access controls at the data layer.
Visit Website ↗Overview
Sentra is a cloud-native data security posture management (DSPM) vendor founded in July 2021 by Yoav Regev, Asaf Kochan, Ron Reiter, and Yair Cohen, now expanding from pure discovery into what it calls an “AI Data Readiness” platform. Beyond cataloging where sensitive data lives, Sentra emphasizes active data hygiene — eliminating redundant, stale, or “toxic” data that expands breach blast radius — paired with identity and access controls at the data layer.
The company has raised roughly $103 million total, including a $50 million Series B in April 2025, and is headquartered in both New York and Tel Aviv. On Gartner Peer Insights, Sentra carries a 4.9-out-of-5 rating with a 98.5% recommendation rate, an unusually strong customer-satisfaction signal for the category.
Its differentiator is closing the loop between discovery and remediation — pairing DSPM findings directly with hygiene cleanup and access-control enforcement — rather than treating discovery and remediation as separate handoffs to other teams.
Innovation Matrix Assessment
Evolved from pure DSPM discovery to a broader 'AI Data Readiness' platform with hygiene and access-control features.
Customer reviews on Gartner Peer Insights suggest strong operational satisfaction relative to category peers.
Solid funding ($103M total) but smaller scale than category leaders like Cyera.
Pairs DSPM discovery with active data hygiene remediation and an AI-data-readiness angle, going beyond passive cataloging.
A 4.9/5 Gartner Peer Insights rating with 98.5% recommendation is a real, semi-independent customer-satisfaction signal.
Explicitly targets the AI data-readiness gap, a forward-looking and growing enterprise concern.
Why CISOs Should Care
Focuses specifically on reducing 'data hygiene' debt (redundant, stale, toxic data) that expands breach blast radius, not just cataloging what exists.
What Makes It Different
Sentra pairs DSPM discovery with active data hygiene remediation and identity-layer access controls in one loop, rather than treating discovery and remediation as separate workflows handed off to other teams.
The Matrix Verdict
68/100 — INCREMENTAL INNOVATOR
A smaller but well-regarded DSPM specialist with unusually strong customer-satisfaction signals; solidly in the middle of the tier — real traction, but funding and scale trail category leaders like Cyera.
Editorial Note: Claims vs. Verified Findings
The Gartner Peer Insights rating is a real, semi-independent customer-review signal (curated by Gartner but self-selected respondents); funding totals are independently reported by trade press; deployment and accuracy claims beyond the review rating are vendor-sourced.
Sources
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