# Mage Data Catalog vs Microsoft Purview Data Security: side-by-side comparison (2026) [Mage Data Catalog](https://cybersectools.com/tools/mage-data-catalog) is a commercial [data classification](https://cybersectools.com/categories/data-classification) solution by [Mage Data](https://cybersectools.com/companies/mage-data). [Microsoft Purview Data Security](https://cybersectools.com/tools/microsoft-purview-information-protection) is a commercial [data classification](https://cybersectools.com/categories/data-classification) solution by [Microsoft](https://cybersectools.com/companies/microsoft). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Microsoft Purview Data Security](https://cybersectools.com/tools/microsoft-purview-information-protection) Best for: Teams that run on Microsoft 365 It earns its place because the labels sit inside the apps your staff already use, and it is built into Microsoft 365, so you may already own part of it. That makes it a natural first layer for a Microsoft estate of any size. Weigh that labels only protect what gets labeled, so plan who sets the classification rules and how you will check them. From [Best Data Protection Solutions for Business](https://cybersectools.com/shortlists/best-data-protection-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). ## Side-by-side comparison | | Mage Data Catalog | Microsoft Purview Data Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Classification | Data Classification | | Verified | No | No | | Deployment type | Hybrid | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Mage Data | Microsoft | | Headquarters | – | – | ### Use cases and capabilities | | Mage Data Catalog | Microsoft Purview Data Security | |---|---|---| | GDPR | Yes | – | | Sensitive Data | Yes | Yes | | Microsoft 365 | – | Yes | ### Core features **Mage Data Catalog** 8 features listed. Sign in on the page to see them. **Microsoft Purview Data Security** 10 features listed. Sign in on the page to see them. ### Integrations **Mage Data Catalog** No integrations listed. **Microsoft Purview Data Security** 20 integrations listed. Sign in on the page to see them. ## Mage Data Catalog vs Microsoft Purview Data Security FAQ Common questions when comparing Mage Data Catalog vs Microsoft Purview Data Security for data classification. ### What is the difference between Mage Data Catalog and Microsoft Purview Data Security? **Mage Data Catalog**: Centralized data catalog for sensitive data discovery, classification & compliance. Built by Mage Data. **Microsoft Purview Data Security**: Data classification and protection solution for Microsoft environments. Built by Microsoft. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Mage Data Catalog and Microsoft Purview Data Security? **Mage Data Catalog** is made by Mage Data. **Microsoft Purview Data Security** is made by Microsoft. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Mage Data Catalog a good alternative to Microsoft Purview Data Security? Often, yes. Mage Data Catalog and Microsoft Purview Data Security are both Data Classification products, and both cover Sensitive Data. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Mage Data Catalog vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/mage-data-catalog-vs-securenvoy-data-discovery-platform) - [Mage Data Catalog vs PII Crawler PII Scanner](https://cybersectools.com/compare/mage-data-catalog-vs-pii-crawler) - [Mage Data Catalog vs eXate Data Discovery & Classification](https://cybersectools.com/compare/exate-data-discovery-and-classification-vs-mage-data-catalog) - [Microsoft Purview Data Security vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/microsoft-purview-information-protection-vs-securenvoy-data-discovery-platform) - [Microsoft Purview Data Security vs PII Crawler PII Scanner](https://cybersectools.com/compare/microsoft-purview-information-protection-vs-pii-crawler) - [Microsoft Purview Data Security vs eXate Data Discovery & Classification](https://cybersectools.com/compare/exate-data-discovery-and-classification-vs-microsoft-purview-information-protection) ## Alternatives to each - [See all Mage Data Catalog alternatives](https://cybersectools.com/alternatives/mage-data-catalog) - [See all Microsoft Purview Data Security alternatives](https://cybersectools.com/alternatives/microsoft-purview-information-protection) --- Source: https://cybersectools.com/compare/mage-data-catalog-vs-microsoft-purview-information-protection For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/mage-data-catalog.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Mage Data Catalog and Microsoft Purview Data Security: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md