Proofpoint

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Read 289 Proofpoint reviews and testimonials from customers, explore 214 case studies and customer success stories, and watch 6 customer videos to see why companies chose Proofpoint as their Email Security Software

Proofpoint helps the most successful companies in the world protect and govern their most sensitive business data. Proofpoint is an innovative security-as-a-service vendor that delivers data protection solutions that help organizations protect their data from attack and enable them to effectively meet the complex and evolving regulatory compliance and data governance mandates that have been spawned from highly publicized data breaches.

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Customer Rating Review Scorebased on 6631 reference ratings
4.8/5.0 (6631)
  • Market Leader 2025 2025
    Fall 2025Market LeaderSecurity Awareness Training Software
  • Market Leader 2025 2025
    Fall 2025Market LeaderEmail Security Software

Featured Testimonials

  • “Proofpoint email security suited our requirements from the point of view of both security and branding.”

  • “Data security is a key pillar for our IT strategy and something we take seriously at the firm.”

  • “The effectiveness of Tessian’s in-the-moment security warnings is the equivalent to us giving our employees a security awareness training session.”

Featured Case Studies

  • National Instruments - Customer Case Study

  • Film Company Successfully Defends its People and IP

  • Bologna Airport Chooses People-Centric Proofpoint Security Awareness Training

Featured Customer Videos

Additional Proofpoint Information & Resources

Read Proofpoint Reviews, Testimonials & Customer References from 289 real Proofpoint customers.

Browse Proofpoint Case Studies, Customer Success Stories, & Customer References from 214 businesses that use Proofpoint.

Watch Proofpoint Customer Videos to learn why 6 businesses chose Proofpoint.