• HOME
  • CATEGORIES

    • CATEGORIES

    • Browse All Categories
  • FOR VENDORS

    • FOR VENDORS

    • Log In to Vendor Portal
    • Get Started
  • REVIEWS

    • REVIEWS

    • Write a Review
    • Product Reviews
    • Vendor Directory
    • Product Comparisons
  • GARTNER PEER COMMUNITY™
  • GARTNER.COM
  • Community GuidelinesListing GuidelinesBrowse VendorsRules of EngagementFAQPrivacyTerms of Service
    ©2026 Gartner, Inc. and/or its affiliates.
    All rights reserved.
  • Categories

    • No categories available

      Browse All Categories

      Select a category to view markets

  • For Vendors

    • Log In to Vendor Portal 

    • Get Started 

  • Write a Review

Join / Sign In
  1. Home
  2. /
  3. Proofpoint
Logo of Proofpoint

Proofpoint

byProofpoint
in AI Usage Control
4.1

Overview

Product Information on Proofpoint

Updated 15th April 2026

What is Proofpoint?

Proofpoint AI Security discovers all AI activity across the enterprise - including third-party and embedded AI - spanning SaaS applications, desktop tools, browser extensions, IDE plugins, and GenAI connectors, through multiple inspection points at the endpoint, browser, and network. The platform assesses the risk of each discovered AI tool, defines and enforces granular usage policies, and inspects AI interactions for sensitive data in real time. Fine-grained categorization distinguishes AI-native services from AI embedded within existing applications. Intent-based detection evaluates whether user and AI actions align with the task, moving beyond blanket allow/block decisions. CISOs, security teams, compliance officers, and data privacy leaders use Proofpoint AI Security to enable secure AI adoption while protecting sensitive data while mitigating security risks.

Proofpoint Pricing

Proofpoint software utilizes a subscription-based pricing model that typically varies according to the chosen features and number of users. The software offers multiple packages tailored for email protection, threat management, and compliance needs. Pricing is generally customized based on organizational requirements and scale, with options for annual billing and add-on modules depending on the selected solution tier.

Overall experience with Proofpoint

Cyber Security Engineer
<50M USD, Software
FAVORABLE

“Achieving compliance milestones with detailed reporting and device control”

4.0
May 17, 2026
This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions.
SECURITY ARCHITECT
10B - 30B USD, Media
CRITICAL

“Strong behavioral detection with real-time inspection, but policy tuning demanding”

3.0
Jun 16, 2026
This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions.

About Company

Company Description

Updated 7th December 2023

The company focuses on providing cybersecurity and compliance solutions. It primarily aims to offer protection across various digital channels such as email, web, cloud, and social media.

Company Details

Updated 26th February 2025
Company type
Private
Year Founded
2002
Head office location
Sunnyvale, United States
Number of employees
1001 - 5000
Website
https://www.proofpoint.com

Do You Manage Peer Insights at Proofpoint?

Access Vendor Portal to update and manage your profile.

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Top Proofpoint Alternatives

Logo of LayerX
1. LayerX
4.6
(19 Ratings)
Logo of Prisma SASE
2. Prisma SASE
4.1
(10 Ratings)
Logo of Prompt Security
3. Prompt Security
4.6
(5 Ratings)
View All Alternatives

Peer Discussions

Proofpoint Reviews and Ratings

4.1

(16 Ratings)

Rating Distribution

5 Star
19%
4 Star
69%
3 Star
13%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?
  • Cyber Security Engineer
    <50M USD
    Software
    Review Source

    Achieving compliance milestones with detailed reporting and device control

    4.0
    May 17, 2026
    A good experience on a new product suddenly introduced to us. Proofpoint has helped strengthen the companies security posture as part of compliance policies requiring sensitivity labels and DLP device-wide.
  • Cyber Security Engineer
    <50M USD
    Software
    Review Source

    Achieving compliance milestones with detailed reporting and device control

    4.0
    May 17, 2026
    A good experience on a new product suddenly introduced to us. Proofpoint has helped strengthen the companies security posture as part of compliance policies requiring sensitivity labels and DLP device-wide.
  • Read All 16 Reviews

    Get unlimited access to verified peer reviews and insights

    Read unlimited Gartner-vetted product reviews
    View and share valuable product insights
    Download full product profiles
    Review products you use today

Recommended Gartner Insights

Powered by Google TranslateThis service may contain translations provided by Google. Google disclaims all warranties related to the translations, express or implied, including any warranties of accuracy, reliability, and any implied warranties of merchantability, fitness for a particular purpose and noninfringement. Gartner's use of this provider is for operational purposes and does not constitute an endorsement of its products or services.

Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

This site is protected by hCaptcha and its Privacy Policy and Terms of Use apply.


Software reviews and ratings for EMMS, BI, CRM, MDM, analytics, security and other platforms - Peer Insights by Gartner
Community GuidelinesListing GuidelinesBrowse VendorsRules of EngagementFAQsPrivacyTerms of Use

©2026 Gartner, Inc. and/or its affiliates.

All rights reserved.

Proofpoint Likes & Dislikes

Like

The data loss prevention offering allowing insight into file activity which has allowed us to block unapproved third party cloud providers. Proofpoint has also made management of USB file shares more organized by blocking USB ports and having a process via RBAC rules and approval to copy files externally. Proofpoint has at many times blocked or warned external file sharing due to sensitivity label classification of documents. This has allowed us to meet a big milestone with our compliance requirements with proof that sensitive company data is controlled and only shared on a need be basis. We now have detailed reporting end endpoint device control.

Like

The data loss prevention offering allowing insight into file activity which has allowed us to block unapproved third party cloud providers. Proofpoint has also made management of USB file shares more organized by blocking USB ports and having a process via RBAC rules and approval to copy files externally. Proofpoint has at many times blocked or warned external file sharing due to sensitivity label classification of documents. This has allowed us to meet a big milestone with our compliance requirements with proof that sensitive company data is controlled and only shared on a need be basis. We now have detailed reporting end endpoint device control.

Like

The data loss prevention offering allowing insight into file activity which has allowed us to block unapproved third party cloud providers. Proofpoint has also made management of USB file shares more organized by blocking USB ports and having a process via RBAC rules and approval to copy files externally. Proofpoint has at many times blocked or warned external file sharing due to sensitivity label classification of documents. This has allowed us to meet a big milestone with our compliance requirements with proof that sensitive company data is controlled and only shared on a need be basis. We now have detailed reporting end endpoint device control.

Dislike

Policy tuning overhead - achieving low false positive rates and meaningful signal-to-noise requires significant ongoing tuning investment. For lean security teams, this operational burden can offset some value.

Dislike

Policy tuning overhead - achieving low false positive rates and meaningful signal-to-noise requires significant ongoing tuning investment. For lean security teams, this operational burden can offset some value.

Dislike

Policy tuning overhead - achieving low false positive rates and meaningful signal-to-noise requires significant ongoing tuning investment. For lean security teams, this operational burden can offset some value.

Reviewer Insights for: Proofpoint