Proofpoint

Proofpoint offers Core Email Protection deployable as a gateway or through API, Email Fraud Defense for DMARC and lookalike domain monitoring, Account Takeover Protection, and Adaptive Email DLP. It is a Leader in the 2025 Gartner Magic Quadrant for Email Security. Detection uses behavioral AI and threat intelligence drawn from threat campaigns and email, URL, and attachment data.

Organizations with targeted attack risk that need mail security plus brand and identity protection in one vendor.

• +Extensive threat intelligence network.
• +Identity and domain defense alongside message filtering.
• +Compliance and archiving offerings in the same portfolio.

• +Protection beyond email across cloud apps, messaging, and supply chains sits in the premium Collaboration Security Prime package.
• +No published pricing; purchases go through sales.

Stopping targeted phishing, spoofed domains, and compromised accounts in enterprise mail flows.