# Nightfall Data Loss Prevention vs Proofpoint Enterprise DLP: side-by-side comparison (2026) [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). [Proofpoint Enterprise DLP](https://cybersectools.com/tools/proofpoint-enterprise-data-loss-prevention-dlp) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Proofpoint](https://cybersectools.com/companies/proofpoint). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Nightfall Data Loss Prevention | Proofpoint Enterprise DLP | |---|---|---| | 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 | Nightfall AI | Proofpoint | | Headquarters | – | – | ### Use cases and capabilities | | Nightfall Data Loss Prevention | Proofpoint Enterprise DLP | |---|---|---| | Data Exfiltration | Yes | – | | Sensitive Data | Yes | – | | Policy | – | Yes | ### Core features **Nightfall Data Loss Prevention** 10 features listed. Sign in on the page to see them. **Proofpoint Enterprise DLP** 10 features listed. Sign in on the page to see them. ### Integrations **Nightfall Data Loss Prevention** 8 integrations listed. Sign in on the page to see them. **Proofpoint Enterprise DLP** 12 integrations listed. Sign in on the page to see them. ## Nightfall Data Loss Prevention vs Proofpoint Enterprise DLP FAQ Common questions when comparing Nightfall Data Loss Prevention vs Proofpoint Enterprise DLP for data loss prevention. ### What is the difference between Nightfall Data Loss Prevention and Proofpoint Enterprise DLP? **Nightfall Data Loss Prevention**: AI-powered DLP platform for SaaS, AI apps, and endpoints, built by Nightfall AI. **Proofpoint Enterprise DLP**: Enterprise DLP solution protecting data across email, cloud, and endpoints, built by Proofpoint. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Nightfall Data Loss Prevention and Proofpoint Enterprise DLP? **Nightfall Data Loss Prevention** is made by Nightfall AI. **Proofpoint Enterprise DLP** is made by Proofpoint. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Nightfall Data Loss Prevention a good alternative to Proofpoint Enterprise DLP? Often, yes. Nightfall Data Loss Prevention and Proofpoint Enterprise DLP are both Data Loss Prevention products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Nightfall Data Loss Prevention vs SquareX Clipboard DLP](https://cybersectools.com/compare/nightfall-data-loss-prevention-vs-squarex-clipboard-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) - [Proofpoint Enterprise DLP vs SquareX Clipboard DLP](https://cybersectools.com/compare/proofpoint-enterprise-data-loss-prevention-dlp-vs-squarex-clipboard-dlp) - [Proofpoint Enterprise DLP vs Fortra DLP](https://cybersectools.com/compare/fortra-dlp-vs-proofpoint-enterprise-data-loss-prevention-dlp) - [Proofpoint Enterprise DLP vs MIND Autonomous DLP](https://cybersectools.com/compare/mind-autonomous-dlp-vs-proofpoint-enterprise-data-loss-prevention-dlp) ## Alternatives to each - [See all Nightfall Data Loss Prevention alternatives](https://cybersectools.com/alternatives/nightfall-data-loss-prevention) - [See all Proofpoint Enterprise DLP alternatives](https://cybersectools.com/alternatives/proofpoint-enterprise-data-loss-prevention-dlp) --- Source: https://cybersectools.com/compare/nightfall-data-loss-prevention-vs-proofpoint-enterprise-data-loss-prevention-dlp For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/nightfall-data-loss-prevention.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Nightfall Data Loss Prevention and Proofpoint Enterprise DLP: 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