# Microsoft Purview Data Loss Prevention vs Nightfall Data Loss Prevention: side-by-side comparison (2026) [Microsoft Purview Data Loss Prevention](https://cybersectools.com/tools/microsoft-purview-data-loss-prevention) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Microsoft](https://cybersectools.com/companies/microsoft). [Nightfall Data Loss Prevention](https://cybersectools.com/tools/nightfall-data-loss-prevention) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Nightfall AI](https://cybersectools.com/companies/nightfall-ai). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Microsoft Purview Data Loss Prevention | Nightfall Data Loss Prevention | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Loss Prevention | Data Loss Prevention | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Microsoft | Nightfall AI | | Headquarters | – | – | ### Use cases and capabilities | | Microsoft Purview Data Loss Prevention | Nightfall Data Loss Prevention | |---|---|---| | Microsoft 365 | Yes | – | | Alerting | Yes | – | | Data Exfiltration | – | Yes | | Sensitive Data | – | Yes | ### Core features **Microsoft Purview Data Loss Prevention** 10 features listed. Sign in on the page to see them. **Nightfall Data Loss Prevention** 10 features listed. Sign in on the page to see them. ### Integrations **Microsoft Purview Data Loss Prevention** 8 integrations listed. Sign in on the page to see them. **Nightfall Data Loss Prevention** 8 integrations listed. Sign in on the page to see them. ## Microsoft Purview Data Loss Prevention vs Nightfall Data Loss Prevention FAQ Common questions when comparing Microsoft Purview Data Loss Prevention vs Nightfall Data Loss Prevention for data loss prevention. ### What is the difference between Microsoft Purview Data Loss Prevention and Nightfall 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. ### Who makes Microsoft Purview Data Loss Prevention and Nightfall Data Loss Prevention? **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. ### Is Microsoft Purview Data Loss Prevention a good alternative to Nightfall Data Loss Prevention? 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. ## Related comparisons - [Microsoft Purview Data Loss Prevention vs Safetica DLP](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-safetica-dlp) - [Microsoft Purview Data Loss Prevention vs Fortra DLP](https://cybersectools.com/compare/fortra-dlp-vs-microsoft-purview-data-loss-prevention) - [Microsoft Purview Data Loss Prevention vs MIND Autonomous DLP](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-mind-autonomous-dlp) - [Nightfall Data Loss Prevention vs Safetica DLP](https://cybersectools.com/compare/nightfall-data-loss-prevention-vs-safetica-dlp) - [Nightfall Data Loss Prevention vs Fortra DLP](https://cybersectools.com/compare/fortra-dlp-vs-nightfall-data-loss-prevention) - [Nightfall Data Loss Prevention vs MIND Autonomous DLP](https://cybersectools.com/compare/nightfall-data-loss-prevention-vs-mind-autonomous-dlp) ## Alternatives to each - [See all Microsoft Purview Data Loss Prevention alternatives](https://cybersectools.com/alternatives/microsoft-purview-data-loss-prevention) - [See all Nightfall Data Loss Prevention alternatives](https://cybersectools.com/alternatives/nightfall-data-loss-prevention) --- Source: https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-nightfall-data-loss-prevention For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/microsoft-purview-data-loss-prevention.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Microsoft Purview Data Loss Prevention and Nightfall Data Loss Prevention: 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