What is Proofpoint used for?

Proofpoint is an enterprise security vendor focused on email threat protection, data loss prevention, insider risk and security awareness training. It is a good fit for reducing phishing and email fraud risk, and preventing data leaks across email and cloud.

How much does Proofpoint cost?

Proofpoint doesn't publish fixed prices; pricing is quoted on request.

Is Proofpoint open source?

No. Proofpoint is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Proofpoint include Rspamd.

What are some alternatives to Proofpoint?

Proofpoint competes with Mimecast, Abnormal Security and KnowBe4. For open-source options, see Enlisted's ranked list of open-source Proofpoint alternatives.

Proofpoint: features, pricing and alternatives

About Proofpoint

Proofpoint is a commercial cybersecurity company that protects organizations from threats that target people, with a heavy emphasis on email. Its core email protection can be deployed through an API or as a gateway, and it is complemented by email fraud defense for protecting brands and finding lookalike domains, account takeover protection and a secure email relay for applications.

The company also sells data security products, including enterprise data loss prevention, adaptive email DLP, insider threat management, data security posture management and digital communications governance. Newer areas include security for AI use by employees and agents, and unified discovery and monitoring of MCP servers. ZenGuide delivers risk-based security awareness training.

Proofpoint is proprietary and sold as a hosted subscription to enterprises, with its Nexus platform supplying threat intelligence and detection across the product line. Pricing is handled through the vendor and its partners rather than published on the homepage.

Key features

Email threat protection through API or gateway deployment
Email fraud defense and lookalike domain detection
Enterprise data loss prevention
Insider threat management
Risk-based security awareness training
Digital communications governance

Good fit for

→Reducing phishing and email fraud risk
→Preventing data leaks across email and cloud

Tags: security; email-security; dlp; phishing; insider-threat; awareness-training; enterprise

Proofpoint: questions and answers

What is Proofpoint used for?: Proofpoint is an enterprise security vendor focused on email threat protection, data loss prevention, insider risk and security awareness training. It is a good fit for reducing phishing and email fraud risk, and preventing data leaks across email and cloud.
How much does Proofpoint cost?: Proofpoint doesn't publish fixed prices; pricing is quoted on request.
Is Proofpoint open source?: No. Proofpoint is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Proofpoint include Rspamd.
What are some alternatives to Proofpoint?: Proofpoint competes with Mimecast, Abnormal Security and KnowBe4. For open-source options, see Enlisted's ranked list of open-source Proofpoint alternatives.