Proofpoint AI Review (2026)
Enterprise email security platform with AI — detects phishing, BEC, malware, and insider threats with behavioral AI that understands how your users normally communicate.
Custom enterprise pricing
Subscription
Advanced
Complex
Best for
Large enterprises requiring the most comprehensive email security protecting against advanced threats including APTs, BEC, and insider data loss
What it does well
- Enterprise standard email security
- TAP is excellent for targeted attacks
- strong DLP
Watch out for
- Very expensive
- complex to administer
- can block legitimate emails
Use cases
Key features
Role in your stack
Core
Output type
Data
Ideal for
Pairs well with
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