As of May 2026, there are 94 SaaS companies in Sensitive Data Discovery Software. They have combined revenues of $3.2B and employ 20.6K people. They have raised $4.9B and serve 34M customers combined.
Sensitive Data Discovery Software enables organizations to locate and manage sensitive information such as personally identifiable information (PII), protected health information (PHI), and payment card information (PCI) across various data environments. These solutions typically scan databases, file systems, and cloud storage to identify where sensitive data resides, allowing for better compliance with regulations such as GDPR and HIPAA. The primary use cases for this software include risk management, compliance auditing, and data protection strategies. Common features include automated scanning, classification of data types, reporting dashboards, and integration capabilities with existing data governance frameworks. Buyers of this software often include roles within IT security, compliance, data governance, and legal departments, seeking to enhance their organization's data privacy posture.
Sorting: Highest -> Lowest
Showing 10 of 15 companies ranked by annual revenue.
New York, New York, United States
Customer's Choice in Data Masking, Market Leader in Data Security Platforms, Champion in Test Data Management, Strong Performer in Dynamic Data Masking - all titles conferred by Analysts
Saratoga, California, United States
Provider of an insider threat protection platform designed to reduce data breaches and outsider infiltration. The company's insider threat protection platform offers unmatched visibility across all endpoints to stop intellectual property theft, malicious insider attacks and the accidental disclosure of sensitive materials, enabling enterprises to prevent cyber-security breaches from originating while protecting employee privacy.
Quebec City, Quebec, Canada
Qohash is committed to identifying, monitoring, and securing the world's most sensitive data, ensuring its protection and privacy for all. It is a leading innovator in data security posture management.
Austin, Texas, United States
ALTR is the only automated data access governance and data security solution that allows users to easily control and protect sensitive data in the cloud – to minimize risks sooner and unlock value faster. Hundreds of companies and thousands of users leverage ALTR’s platform to gain unparalleled visibility into data usage, automate and control data access, and secure data with patented rate limiting and tokenization-as-a-service, all in minutes instead of months. ALTR’s partner ecosystem integrations enable scalable on-premises-to-cloud protection. To learn more, visit ALTR.com.
San Jose, California, United States
As sensitive data volumes and global regulations increase, organizations face greater risks from breaches and compliance violations. Data leaks are not only costly but also damage trust and business reputations. Traditional security tools struggle to accurately detect, classify, and secure sensitive information, while hidden "shadow data" further magnifies these vulnerabilities. Without integrated data security, privacy, and governance controls, companies remain exposed to breaches, ransomware attacks, and costly penalties.
United States
Vaultree is revolutionising data enablement and security through our pioneering Data-In-Use Encryption solutions. Our industry-leading technology ensures that data remains encrypted throughout its entire lifecycle, enabling businesses with previously inhibited use cases and growth opportunities via in-use encrypted searches, analyses, sharing and collaboration, AI/ML modelling, and data visualisation. Vaultree’s solutions and approach to data enablement empower organisations to unlock and harness their data, driving compliant innovation while drastically reducing cyber threats.
Dubai, Dubai, United Arab Emirates
In a world where AI is transforming every industry, Zafer stands apart as an AI-powered product designed with one core purpose: Enabling Trust. At Zafer, we believe that digital security and privacy should be indestructible and beyond compromise. Our product is built to help individuals, businesses and enterprises protect their most sensitive data, ensuring it stays secure and under desired control. Zafer goes beyond just providing answers—it delivers peace of mind by safeguarding your most valuable digital assets. Powered by advanced AI and built on blockchain, Zafer offers intelligent solutions tailored to your unique needs. Whether you’re managing financial documents, sensitive files, or compliance workflows, our platform seamlessly integrates security with productivity, helping you stay safer, work smarter and more efficiently. Our values of Ownership, Integrity, Innovation, Perseverance, and Equality are the foundation of everything we do. With Zafer, you’re not just getting a powerful AI tool—you’re gaining a trusted partner committed to safeguarding your digital world. Zafer is leading the way in responsible AI, ensuring that the power of technology works for you, without compromising your privacy or your data’s integrity. Join us as we redefine what it means to be secure in a fast-moving digital world. Zafer—Enabling Trust.
San Jose, California, United States
Quokka discovers and delivers actionable mobile security intelligence to enable proactive remediation of zero-day vulnerabilities — before they become incidents that threaten privacy, intellectual property, sensitive data, and brand reputation.
- Must support identification and classification of sensitive data types such as PII, PHI, and PCI. - Should provide automated scanning capabilities across various data storage solutions. - Must offer compliance reporting to assist with regulatory requirements. - Should include integration options with existing data management and protection tools. - Not just a data management tool; must also provide functionality for ongoing monitoring and alerts related to sensitive data exposure.
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