Compare the Top Free Data Classification Software as of June 2025

What is Free Data Classification Software?

Data classification software is designed to help businesses and organizations organize digital information. It is often used to classify large amounts of data into various categories or labels in order to make the information easier to search for and manage. The software usually works by employing machine-learning algorithms to automatically analyze a dataset, determine meaningful patterns within it, and place the data into predefined categories. These categories can then be organized more efficiently, enabling improved searching capabilities and streamlined workflows. Compare and read user reviews of the best Free Data Classification software currently available using the table below. This list is updated regularly.

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    MineOS
    💯 The #1-rated Data Privacy & Security platform on G2, custom-built with a people-centric approach to please and empower privacy and compliance professionals. We're so confident you'll love our platform, too, that our PoCs are completely free. Thanks to the fastest implementation time and the highest ROI on the market, companies can strengthen their privacy programs to handle DSARs, RoPA reports, and other privacy tasks faster and get true oversight over user data within days. We’re innovating the sphere so anyone within an organization can use and understand the value of data privacy through: Email Navigator Technology, Continuous Data Classification & Smart Sampling, Mine Radar, Data Mapping, Automated DSR/DSAR, Automated ROPA, DPIA and PIA reports, AI Suggestions, Consent Management, Vendor Risk Assessment. With MineOS, you’re not just investing in data governance, you’re creating a two-way street with your customers to show you respect their digital rights. MineOS.ai
    Starting Price: $0/month
  • 2
    Microsoft Purview
    Microsoft Purview is a unified data governance service that helps you manage and govern your on-premises, multicloud, and software-as-a-service (SaaS) data. Easily create a holistic, up-to-date map of your data landscape with automated data discovery, sensitive data classification, and end-to-end data lineage. Empower data consumers to find valuable, trustworthy data. Automated data discovery, lineage identification, and data classification across on-premises, multicloud, and SaaS sources. Unified map of your data assets and their relationships for more effective governance. Semantic search enables data discovery using business or technical terms. Insight into the location and movement of sensitive data across your hybrid data landscape. Establish the foundation for effective data usage and governance with Purview Data Map. Automate and manage metadata from hybrid sources. Classify data using built-in and custom classifiers and Microsoft Information Protection sensitivity labels.
    Starting Price: $0.342
  • 3
    Databricks Data Intelligence Platform
    The Databricks Data Intelligence Platform allows your entire organization to use data and AI. It’s built on a lakehouse to provide an open, unified foundation for all data and governance, and is powered by a Data Intelligence Engine that understands the uniqueness of your data. The winners in every industry will be data and AI companies. From ETL to data warehousing to generative AI, Databricks helps you simplify and accelerate your data and AI goals. Databricks combines generative AI with the unification benefits of a lakehouse to power a Data Intelligence Engine that understands the unique semantics of your data. This allows the Databricks Platform to automatically optimize performance and manage infrastructure in ways unique to your business. The Data Intelligence Engine understands your organization’s language, so search and discovery of new data is as easy as asking a question like you would to a coworker.
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