Microsoft Purview is a commercial data loss prevention solution by Microsoft. SealPath is a commercial data loss prevention solution by SealPath. Features, integrations, deployment and the company behind each one, side by side.
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VisitUnified data security platform for info protection, DLP, and insider risk mgmt.
Document-level encryption and access control with native app integration.
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Based on what each listing shows: deployment, company size, price and open source.
Microsoft Purview fits if you want a cloud product.
SealPath fits if you need both cloud and on-premises options.
Common questions when comparing Microsoft Purview vs SealPath for data loss prevention.
Microsoft Purview: Unified data security platform for info protection, DLP, and insider risk mgmt. Built by Microsoft.
SealPath: Document-level encryption and access control with native app integration. Built by SealPath.
The table above shows where their features, integrations, deployment and company size fit differ.
Microsoft Purview is made by Microsoft. SealPath is made by SealPath. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Microsoft Purview and SealPath are both Data Loss Prevention products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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