Best Sensitive Data Discovery Tools
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Compare the Top Sensitive Data Discovery Tools as of February 2026
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What are Sensitive Data Discovery Tools?
Sensitive data discovery tools are software solutions designed to help organizations identify, classify, and protect sensitive information across their data environments. These tools scan databases, file systems, cloud storage, and applications to locate sensitive data such as personally identifiable information (PII), financial records, healthcare data, or intellectual property. By using advanced algorithms and pattern recognition, sensitive data discovery tools can automatically flag data that is at risk of exposure or non-compliance with regulations such as GDPR, HIPAA, or CCPA. They often provide visualization and reporting features, allowing organizations to see where sensitive data resides and assess the level of risk. These tools are crucial for ensuring data security, privacy compliance, and mitigating the risk of data breaches. Compare and read user reviews of the best Sensitive Data Discovery tools currently available using the table below. This list is updated regularly.
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Satori
Satori
Satori is a Data Security Platform (DSP) that enables self-service data and analytics. Unlike the traditional manual data access process, with Satori, users have a personal data portal where they can see all available datasets and gain immediate access to them. Satori’s DSP dynamically applies the appropriate security and access policies, and the users get secure data access in seconds instead of weeks. Satori’s comprehensive DSP manages access, permissions, security, and compliance policies - all from a single console. Satori continuously discovers sensitive data across data stores and dynamically tracks data usage while applying relevant security policies. Satori enables data teams to scale effective data usage across the organization while meeting all data security and compliance requirements. -
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Data Identification Manager™
Data443 Risk Mitigation, Inc.
Data Identification Manager™ takes the effort out of classifying your data by applying the same rules, technology, machine learning, and ongoing classification stewardship throughout the organization. This ensures always-accurate, continually relevant data security for your whole IT estate. Get the breakdown of how many files have no duplicates, are original files, or how many files are exact duplicate files for better data management. See your files broken down into several ways, including file growth over time, how old the files are and the size and type of file present. -
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Classify360
Congruity360
A single-source Data Governance solution delivering actionable data intelligence to empower strategic decisions around data reduction, compliance, and journey to the cloud. Classify360 enables enterprises to address their ROT (redundant, obsolete, trivial) data, PII, and risk data and apply policies to maintain compliance and to reduce their data sets – leading to smaller footprints and more efficient and compliant cloud migrations. Fully index and create a single view of your organization’s data from varied and growing data sets. Identify data at the source location eliminating the burden, cost, and risk of managing additional copies. Unlock data identification at petabyte scale across all of your on-prem and cloud data sources.
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