Proofpoint

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Read 289 Proofpoint reviews and testimonials from customers, explore 221 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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  • 289 Testimonials View
  • 221 Case Studies View
  • 6 Customer Videos View
Customer Rating Review Score based on 6980 reference ratings
4.8/5.0 (6980)
  • Fall 2026 Market Leader Security Awareness Training Software
  • Fall 2026 Market Leader Email Security Software

More from Proofpoint

Featured Testimonials

  • "Proofpoint Essentials provides a logical cross-sale opportunity to our Data Migration competency clients, where we are migrating hoards of companies from legacy on-premise systems to the cloud."

  • “Tessian’s low user disruption and intelligent predictions have proved to be a sophisticated and risk attractive improvement to disabling autocorrect in Outlook.”

  • “We like that Tessian is more accurate and refined than any other tool we looked at to solve the problem of misdirected emails.”

Featured Case Studies

  • Sisters of Charity Health System cuts email support calls from 20+ to …

  • TEAM Industries cuts suspicious email questions by 99% with Proofpoint

  • Wright State University deploys Proofpoint in 30 minutes to protect 10,000+ mailboxes …

Featured Customer Videos

  • Ethan Allen keeps workers safe with people-centric email security and awareness training
  • The City of Aurora, CO protects against email phishing attacks with Proofpoint
  • Law Firm Turns to ‘Threat Response’ to Protect Clients

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 221 businesses that use Proofpoint.

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