Best Sensitive Data Discovery Tools
View:
Compare the Top Sensitive Data Discovery Tools as of June 2025
Sort By:
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.
-
1
Varonis Data Security Platform
Varonis
The most powerful way to find, monitor, and protect sensitive data at scale. Rapidly reduce risk, detect abnormal behavior, and prove compliance with the all-in-one data security platform that won’t slow you down. A platform, a team, and a plan that give you every possible advantage. Classification, access governance and behavioral analytics combine to lock down data, stop threats, and take the pain out of compliance. We bring you a proven methodology to monitor, protect, and manage your data informed by thousands of successful rollouts. Hundreds of elite security pros build advanced threat models, update policies, and assist with incidents, freeing you to focus on other priorities. -
2
Protegrity
Protegrity
Our platform allows businesses to use data—including its application in advanced analytics, machine learning, and AI—to do great things without worrying about putting customers, employees, or intellectual property at risk. The Protegrity Data Protection Platform doesn't just secure data—it simultaneously classifies and discovers data while protecting it. You can't protect what you don't know you have. Our platform first classifies data, allowing users to categorize the type of data that can mostly be in the public domain. With those classifications established, the platform then leverages machine learning algorithms to discover that type of data. Classification and discovery finds the data that needs to be protected. Whether encrypting, tokenizing, or applying privacy methods, the platform secures the data behind the many operational systems that drive the day-to-day functions of business, as well as the analytical systems behind decision-making. -
3
SISA Radar
SISA Information Security
Helping organizations improve data protection with data discovery, file analysis and classification. Secure your entire data ecosystem with SISA Radar data discovery and data classification. Organize and classify sensitive data based on the criticality and business needs. Gain contextual information to improve sensitive data management. Gain visibility into structured, semi-structured and unstructured sensitive data. Protect data from unauthorized access. Meet compliance standards of PCI DSS, GDPR, CCPA, POPIA, PDPA, APRA and other privacy regulations Create and customize your own data classification scheme. Embrace a scalable and future-proof approach to next-gen data security. A single platform to discover, identify and contextualize sensitive data. A proprietary data discovery algorithm for faster detection and lower false positives. -
4
Netwrix Data Classification
Netwrix
Does your organization’s ever-growing data give you a headache? Netwrix Data Classification solves your data-related challenges, such as mitigating the risk of data breaches, realizing the full value of your content, increasing employee productivity and passing compliance audits with less effort. Find sensitive content, such as financial data, medical records and other PII, both on premises and in the cloud. Automatically quarantine critical or sensitive data stored in unsecure locations or accessible by large groups of users to minimize its exposure until you can make a thoughtful remediation decision. Gain a better understanding of data patterns specific to your organization. With compound term processing and statistical analysis, you’ll get more relevant results than by relying on keywords and semantic analysis. Kick off your discovery in minutes with out-of-the-box rules that identify data protected by GDPR, PCI DSS, HIPAA and other regulations. -
5
Mage Sensitive Data Discovery
Mage Data
Uncover hidden sensitive data locations within your enterprise through Mage's patented Sensitive Data Discovery module. Find data hidden in all types of data stores in the most obscure locations, be it structured, unstructured, Big Data, or on the Cloud. Leverage the power of Artificial Intelligence and Natural Language Processing to uncover data in the most complex of locations. Ensure efficient identification of sensitive data with minimal false positives with a patented approach to data discovery. Configure any additional data classifications over and above the 70+ out of the box data classifications covering all popular PII and PHI data. Schedule sample, full, or even incremental scans through a simplified discovery process. -
6
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. -
7
Kogni
Kogni
Kogni's Discover feature enables enterprises to locate and detect all sensitive and critical information. Discover sensitive data from any source, in any format and in any type. Employ Kogni’s expert sensitive data discovery software to automate data discovery and classification. Our ease of implementation allows for seamless integration with your enterprise’s data warehouse. Accelerate compliance with international data regulations and industry standards with Kogni’s sensitive data discovery tool. Minimize the risk of data leak and the cost of non-compliance with data protection and privacy regulations like HIPAA, GDPR, CCPA, PCI, and PII amongst others. Scans and pin-points sensitive data from 10+ data sources. Produces a comprehensive sensitive information dashboard with an array of special features. Custom-build your sensitive data classification groups as per your company’s needs. Supports a wide range of data types and formats. -
8
Nightfall
Nightfall
Discover, classify, and protect your sensitive data. Nightfall™ uses machine learning to identify business-critical data, like customer PII, across your SaaS, APIs, and data infrastructure, so you can manage & protect it. Integrate in minutes with cloud services via APIs to monitor data without agents. Machine learning classifies your sensitive data & PII with high accuracy, so nothing gets missed. Setup automated workflows for quarantines, deletions, alerts, and more - saving you time and keeping your business safe. Nightfall integrates directly with all your SaaS, APIs, and data infrastructure. Start building with Nightfall’s APIs for sensitive data classification & protection for free. Via REST API, programmatically get structured results from Nightfall’s deep learning-based detectors for things like credit card numbers, API keys, and more. Integrate with just a few lines of code. Seamlessly add data classification to your applications & workflows using Nightfall's REST API. -
9
Integrate and automate best-of-breed data security solutions. Take control of your destiny. With Seclore’s Data-Centric Security Platform you can unify best-of-breed Data-Centric Security solutions into a cohesive, automated framework without added integration costs. While DLP, Classification, and Rights Management each have their strengths, together they ensure documents are properly protected and tracked wherever they travel. And let’s not forget your existing Enterprise systems! EFSS, eMail, ECM, Directories, and SIEM can be easily added to the framework to further automate the process. Seamlessly unite best-in-class DLP, Data Classification, Rights Management and SIEM systems into an automated process for superior information security without added integration costs. The Seclore Unified Policy Manager enables you to orchestrate identity management, policy management, connectivity, encryption, and the collection of document usage insights.
-
10
Global IDs
Global IDs
Find out some of the best platform features provided by Global IDs, which brings in a set of Enterprise Data Solutions like data governance, data compliance, cloud migration, rationalization, privacy, analytics & much more! Global IDs EDA Platform feature comprises a set of core functions: automated discovery and profiling, data classification, data lineage, data quality and more – that render data transparent, trustworthy, and explainable across the ecosystem. Global IDs EDA platform architecture is designed for integration from the ground up with all platform functionality accessible via APIs. Global IDs EDA platform automates data management for enterprises of any size or data ecosystem. -
11
Strac
Strac
Strac is a 1-stop shop for all things PII (Personally Identifiable Information). Strac is a Data Loss Prevention software that protects businesses from security and compliance risks by a) automatically detecting and redacting sensitive data across all communication channels like email, slack, zendesk, google drive, one drive, intercom, etc. and b) protecting sensitive data on front end apps and backend servers such that sensitive data never touches servers. Integrate with your SaaS apps in minutes, eliminate data leaks and be compliant with PCI, SOC 2, HIPAA, GDPR, CCPA. Strac's accurate machine learning models, real time notifications, unique redaction experience saves employees time and very productive. -
12
Klassify
Klassify
Klassify enforces users to clearly identify the sensitivity of information by applying classification labels and protective markings to documents and emails. As users work with the information, visual classification labels encourage them for proper handling as per their organization's information security guidelines. Klassify is a dynamic data classification platform that enables organizations to discover, classify and protect their business-critical data and ensure consistent and proper handling of the data by involving end users. Klassify helps organizations to discover and identify sensitive information in their legacy data across endpoint systems, servers, storage, databases, and cloud platforms for proper data handling in the future. Klassify simplifies the task of complying with regulatory compliances like PCI, GDPR, HIPAA, DPA, etc. View detailed metadata and contextual information to enable improved information governance and organizational efficiency for unstructured data. -
13
Adaptive
Adaptive
Adaptive is a data security platform designed to prevent sensitive data exposure across all human and non-human entities. It offers a secure control plane to protect and access data, featuring an agentless architecture that requires zero network reconfiguration and can be deployed in the cloud or on-premises. The platform enables organizations to share privileged access to data sources without sharing actual credentials, enhancing security posture. It supports just-in-time access to various data sources, including databases, cloud infrastructure resources, data warehouses, and web services. Adaptive also facilitates non-human data access by connecting third-party tools or ETL pipelines through a central interface without exposing data source credentials. To minimize data exposure, the platform provides data masking and tokenization for non-privileged users without altering access workflows. Comprehensive audibility is achieved through identity-based audit trails across all resources. -
14
Titus Classification Suite
Fortra
Achieving compliance across a wealth of new international data privacy laws and regulations is the benchmark for effective cybersecurity, and data classification is the first step to building a strong data protection posture. The family of Titus Classification products provides the essential tools to clearly inform both your people and your policies on what data should be secured and how to handle it. Manage and protect your data with the industry’s most flexible and customizable classification metadata schema. Give your data context so people and systems understand how to handle the information. A classification and policy enforcement tool that ensures all Microsoft Office documents are classified before they can be saved, printed, or sent via email. Ensure that every email is classified and protectively marked before it is sent. Allow end users to classify and protect any file type with just a few mouse clicks in Microsoft Windows Explorer helping protect your organization. -
15
Spirion
Spirion
Spirion has relentlessly solved real data protection problems since 2006 with accurate, contextual discovery of structured and unstructured data; purposeful classification; automated real-time risk remediation; and powerful analytics and dashboards to give organizations greater visibility into their most at-risk data and assets. Spirion's data protection software enables organizations to reduce risk exposure, gain visibility into their data footprint, improve business efficiencies and decision-making while facilitating compliance with data protection laws and regulations. -
16
CipherTrust Data Security Platform
Thales Cloud Security
Thales has pushed the innovation envelope with the CipherTrust Data Security Platform to remove complexity from data security, accelerate time to compliance, and secure cloud migrations. This next-generation platform is built on a modern micro-services architecture, is designed for the cloud, includes Data Discovery and Classification, and fuses together the best capabilities from the Vormetric Data Security Platform and KeySecure and connector products. CipherTrust Data Security Platform unifies data discovery, classification, data protection, and unprecedented granular access controls with centralized key management – all on a single platform. This results in less resources dedicated to data security operations, ubiquitous compliance controls, and significantly reduced risk across your business. The CipherTrust Data Security Platform is an integrated suite of data-centric security products and solutions that unify data discovery, protection and control in one platform. -
17
Augment your cross-channel DLP with AI-powered classification. Proofpoint Intelligent Classification and Protection is an AI-powered approach to classifying your business-critical data. It recommends actions based on risk accelerating your enterprise DLP program. Our Intelligent Classification and Protection solution helps you understand your unstructured data in a fraction of the time required by legacy approaches. It categorizes a sample of your files using a pre-trained AI-model. And it does this across file repositories both in the cloud and on-premises. With our two-dimensional classification, you get the business context and confidentiality level you need to better protect your data in today’s hybrid world.
- Previous
- You're on page 1
- Next