Bedrock Data
Menlo Park, United States
Metadata lake DSPM that classifies petabyte estates in place, then governs AI access in plain language.
Raised $25M Series A led by Greylock, November 2025
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Data security
DSPM, data detection, and data-access startups that tell you where sensitive data actually lives.
12 companies. Catalog last reviewed 2026-08-23. Page copy reviewed 2026-08-23. Next review by 2026-09-23. Ordered by name. No paid placement.
This is the live catalog slice for the Data security category. A company appears here only when its primary category matches, and every entry carries a 2024 to 2026 proof-of-life signal recorded with a source link. A full page-unique intro for this category ships in a later polish pass.
How order works. Listings are the full live catalog slice for this primary category, sorted alphabetically by name. This is not a scored quality ranking and there is no paid placement. Aevral is a disclosed house listing under the same rules (coming soon, no pin). See /transparency.
BigID
New York, United States
Hybrid DSPM and data intelligence platform for discovery, privacy, and AI risk across cloud and on-prem.
First DSPM vendor to cross $100M in annual revenue, 2024
Concentric AI
San Mateo, United States
Semantic DSPM that labels unstructured data by meaning, then remediates oversharing on-prem and in the cloud.
Raised $45M Series B led by Top Tier Capital and HarbourVest, October 2024
Cyberhaven
Palo Alto, United States
Data detection and response that traces lineage as files move, transform, and hit AI tools.
Raised $100M Series D at a $1B valuation, April 2025
Cyera
New York, United States
AI-native DSPM that classifies sensitive data, then governs what people and agents can do with it.
Raised $600M Series G at a $12B valuation, June 2026
Fortanix
Santa Clara, United States
Confidential computing and key management so data stays encrypted while AI and apps use it.
Joined Cisco Secure AI Factory with NVIDIA for Confidential AI inference, June 2026
MIND
Seattle, United States
AI-native DLP and insider risk that classifies, then blocks exfil at the endpoint without a policy farm.
Raised $30M Series A seven months after stealth, June 2025
Nightfall AI
San Francisco, United States
AI-native DLP for SaaS, endpoints, browsers, and GenAI prompts that learns from investigations.
Launched Nyx, an autonomous DLP copilot, July 2025
Privacera
Newark, United States
Fine-grained data access and AI governance from the team that built Apache Ranger.
Shipped major PAIG updates aligned to the NIST AI RMF, February 2025
Relyance AI
San Francisco, United States
Data-flow DSPM that shows how customer data actually moves through products, vendors, and AI features.
Raised $32.1M Series B led by Thomvest Ventures, October 2024
Sentra
New York, United States
Cloud-native DSPM that discovers, classifies, and readies enterprise data for AI without agents.
Closed $50M Series B, bringing total funding over $100M, April 2025
Teleskope
New York, United States
Agentic data security that classifies with business context and remediates without a ticket queue.
Raised $25M Series A led by M13, total funding $32.2M, November 2025