---
title: Proofpoint AI Security Reviews
meta_title: 'Proofpoint AI Security Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Proofpoint AI Security works for a business like yours.
date_modified: '2026-05-08'
parent_category:
  name: Artificial Intelligence
  url: https://www.g2.com/categories/artificial-intelligence
---

# Proofpoint AI Security Reviews
**Vendor:** Proofpoint  
**Category:** [AI Security Solutions Software](https://www.g2.com/categories/ai-security-solutions)
## About Proofpoint AI Security
Proofpoint AI Security provides runtime inspection and enforcement for AI applications and agents. The product detects, alerts, and blocks threats across agent-to-tool and agent-to-LLM interactions and evaluates whether agent actions and behavior align with user intent throughout the full execution chain. Deployed at the infrastructure layer via eBPF, coverage is consistent across frameworks, LLM providers, and agent platforms without developer instrumentation.






- [View Proofpoint AI Security pricing details and edition comparison](https://www.g2.com/products/proofpoint-ai-security/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-07+13%3A00%3A35+-0500&secure%5Bsession_id%5D=a6df3eb5-29cf-4a46-97c9-2803cb668eef&secure%5Btoken%5D=55ec2f7914869b2706e280baa7d0e66c41dd06878d7fbb272dfa14b19f73ca30&format=llm_user)

## Proofpoint AI Security Features
**Model Protection - AI Security Solutions**
- Input Hardening
- Input/Output Inspection
- Integrity Monitoring
- Model Access Control

**Runtime Monitoring - AI Security Solutions**
- AI Behavior Anomaly Detection
- Audit Trail

**Policy Enforcement and Compliance - AI Security Solutions**
- Scalable Governance
- Integrations
- Shadow AI
- Policy‑as‑Code for AI Assets

## Top Proofpoint AI Security Alternatives
  - [Wiz](https://www.g2.com/products/wiz-wiz/reviews) - 4.7/5.0 (817 reviews)
  - [Microsoft Defender for Cloud](https://www.g2.com/products/microsoft-defender-for-cloud/reviews) - 4.4/5.0 (296 reviews)
  - [Orca Security](https://www.g2.com/products/orca-security/reviews) - 4.7/5.0 (288 reviews)