# Proofpoint Enterprise DLP: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 19 judge labels across 1 categories by 10 of 12 models. Page: https://it-ai-index.com/vendors/proofpoint-enterprise-dlp/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Data loss prevention | 0% | 11 | 11% | 19 |

## What the models said for it

- "Strong cloud-native and SaaS-focused options (e.g., Netskope, Strac, Forcepoint, Proofpoint, Mimecast) may fit better." (DeepSeek V4 Flash, DLP)
- "Industry-leading email DLP; pricing is quote-based, but often the most cost-effective choice for email-heavy shops." (GLM 4.7 FlashX, DLP)
- "Proofpoint is superior when investigating "insider threats" and managing complex email workflows." (GLM 4.7 FlashX, DLP)
- "Best if email security and content controls are a top priority: Proofpoint Enterprise DLP" (GPT-5.4 mini, DLP)

## And against it

- "Many users report outdated user interface... High false positive rates initially" (MiniMax M2.5, DLP)
- "Strengths: Strong in cloud DLP and user analytics. - Weaknesses: Expensive." (Mistral Small, DLP)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.