# Microsoft Purview Data Security vs Sentra Accurate Data Discovery & Classification: 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). [Sentra Accurate Data Discovery & Classification](https://cybersectools.com/tools/sentra-accurate-data-discovery-and-classification) is a commercial [data security posture management](https://cybersectools.com/categories/dspm) solution by [Sentra](https://cybersectools.com/companies/sentra). 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 | Sentra Accurate Data Discovery & Classification | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Classification | Data Security Posture Management | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Microsoft | Sentra | | Headquarters | – | – | ### Use cases and capabilities | | Microsoft Purview Data Security | Sentra Accurate Data Discovery & Classification | |---|---|---| | Sensitive Data | Yes | Yes | | Microsoft 365 | Yes | – | ### Core features **Microsoft Purview Data Security** 10 features listed. Sign in on the page to see them. **Sentra Accurate Data Discovery & Classification** 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. **Sentra Accurate Data Discovery & Classification** 8 integrations 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 need both cloud and on-premises options. - [Sentra Accurate Data Discovery & Classification](https://cybersectools.com/tools/sentra-accurate-data-discovery-and-classification) fits if you want a cloud product. ## Microsoft Purview Data Security vs Sentra Accurate Data Discovery & Classification FAQ Common questions when comparing Microsoft Purview Data Security vs Sentra Accurate Data Discovery & Classification for data classification. ### What is the difference between Microsoft Purview Data Security and Sentra Accurate Data Discovery & Classification? **Microsoft Purview Data Security**: Data classification and protection solution for Microsoft environments. Built by Microsoft. **Sentra Accurate Data Discovery & Classification**: AI-based data discovery & classification platform for cloud environments. Built by Sentra. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Microsoft Purview Data Security and Sentra Accurate Data Discovery & Classification? **Microsoft Purview Data Security** is made by Microsoft. **Sentra Accurate Data Discovery & Classification** is made by Sentra. 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 Sentra Accurate Data Discovery & Classification? In part. Microsoft Purview Data Security and Sentra Accurate Data Discovery & Classification are not in the same category on CybersecTools. 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 Kriptos Data Discovery & Classification](https://cybersectools.com/compare/kriptos-ai-driven-data-classification-vs-microsoft-purview-information-protection) - [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 Arexdata Data Classification](https://cybersectools.com/compare/arexdata-data-classification-vs-microsoft-purview-information-protection) - [Sentra Accurate Data Discovery & Classification vs Kriptos Data Discovery & Classification](https://cybersectools.com/compare/kriptos-ai-driven-data-classification-vs-sentra-accurate-data-discovery-and-classification) - [Sentra Accurate Data Discovery & Classification vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/securenvoy-data-discovery-platform-vs-sentra-accurate-data-discovery-and-classification) - [Sentra Accurate Data Discovery & Classification vs Arexdata Data Classification](https://cybersectools.com/compare/arexdata-data-classification-vs-sentra-accurate-data-discovery-and-classification) ## Alternatives to each - [See all Microsoft Purview Data Security alternatives](https://cybersectools.com/alternatives/microsoft-purview-information-protection) - [See all Sentra Accurate Data Discovery & Classification alternatives](https://cybersectools.com/alternatives/sentra-accurate-data-discovery-and-classification) --- Source: https://cybersectools.com/compare/microsoft-purview-information-protection-vs-sentra-accurate-data-discovery-and-classification 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 Sentra Accurate Data Discovery & Classification: 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