# Microsoft Purview Data Security vs SISA Radar: side-by-side comparison (2026) [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). [SISA Radar](https://cybersectools.com/tools/sisa-radar) is a commercial [data classification](https://cybersectools.com/categories/data-classification) solution by [SISA](https://cybersectools.com/companies/sisa). 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 | | Microsoft Purview Data Security | SISA Radar | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Classification | Data Classification | | Verified | No | No | | Deployment type | Hybrid | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Microsoft | SISA | | Headquarters | – | – | ### Use cases and capabilities | | Microsoft Purview Data Security | SISA Radar | |---|---|---| | Sensitive Data | Yes | Yes | | Microsoft 365 | Yes | – | | PCI DSS | – | Yes | | GDPR | – | Yes | | PII | – | Yes | | Data Breach | – | Yes | | Anomaly Detection | – | Yes | | Security Compliance Training | – | Yes | | Security Reporting | – | Yes | | Visibility | – | Yes | | Database Security | – | Yes | ### Core features **Microsoft Purview Data Security** 10 features listed. Sign in on the page to see them. **SISA Radar** 10 features listed. Sign in on the page to see them. ### Integrations **Microsoft Purview Data Security** 20 integrations listed. Sign in on the page to see them. **SISA Radar** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Microsoft Purview Data Security](https://cybersectools.com/tools/microsoft-purview-information-protection) fits if you are a small business. ## Microsoft Purview Data Security vs SISA Radar FAQ Common questions when comparing Microsoft Purview Data Security vs SISA Radar for data classification. ### What is the difference between Microsoft Purview Data Security and SISA Radar? **Microsoft Purview Data Security**: Data classification and protection solution for Microsoft environments. Built by Microsoft. **SISA Radar**: Discovers and classifies sensitive data across enterprise systems. Built by SISA. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Microsoft Purview Data Security and SISA Radar? **Microsoft Purview Data Security** is made by Microsoft. **SISA Radar** is made by SISA. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Microsoft Purview Data Security a good alternative to SISA Radar? Often, yes. Microsoft Purview Data Security and SISA Radar 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 - [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) - [SISA Radar vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/securenvoy-data-discovery-platform-vs-sisa-radar) - [SISA Radar vs PII Crawler PII Scanner](https://cybersectools.com/compare/pii-crawler-vs-sisa-radar) - [SISA Radar vs eXate Data Discovery & Classification](https://cybersectools.com/compare/exate-data-discovery-and-classification-vs-sisa-radar) ## Alternatives to each - [See all Microsoft Purview Data Security alternatives](https://cybersectools.com/alternatives/microsoft-purview-information-protection) - [See all SISA Radar alternatives](https://cybersectools.com/alternatives/sisa-radar) --- Source: https://cybersectools.com/compare/microsoft-purview-information-protection-vs-sisa-radar For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/microsoft-purview-information-protection.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Microsoft Purview Data Security and SISA Radar: 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