Microsoft Purview Data Loss Prevention is a commercial data loss prevention solution by Microsoft. Nightfall Data Loss Prevention is a commercial data loss prevention solution by Nightfall AI. Features, integrations, deployment and the company behind each one, side by side.
Prevents unauthorized sharing and transfer of sensitive data across devices
AI-powered DLP platform for SaaS, AI apps, and endpoints
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Common questions when comparing Microsoft Purview Data Loss Prevention vs Nightfall Data Loss Prevention for data loss prevention.
Microsoft Purview Data Loss Prevention: Prevents unauthorized sharing and transfer of sensitive data across devices. Built by Microsoft.
Nightfall Data Loss Prevention: AI-powered DLP platform for SaaS, AI apps, and endpoints. Built by Nightfall AI.
The table above shows where their features, integrations, deployment and company size fit differ.
Microsoft Purview Data Loss Prevention is made by Microsoft. Nightfall Data Loss Prevention is made by Nightfall AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Microsoft Purview Data Loss Prevention and Nightfall Data Loss Prevention are both Data Loss Prevention products. 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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