No free plan. The cheapest way in is Enterprise (via Proofpoint) at Contact for pricing. Consider free alternatives in the ai cybersecurity category if budget is tight.
Yes, but only through Proofpoint's Adaptive Email DLP and Core Email Protection products. Tessian's behavioral AI technology has been integrated into Proofpoint's platform following the December 2023 acquisition, offering enhanced data loss prevention and threat detection capabilities.
Proofpoint integrated Tessian's behavioral AI into its Adaptive Email DLP offering announced in March 2024. The technology builds individual communication patterns for each user and detects anomalies that might indicate threats, misdirected emails, or data loss risks.
Abnormal Security provides the closest alternative with similar behavioral AI for email threat detection. Darktrace offers network-wide behavioral analysis including email. Material Security takes a different approach by protecting sensitive emails after delivery rather than preventing threats upfront.
Proofpoint's integration maintains Tessian's fast deployment capability, with API-based implementation that can achieve protection within 24 hours by analyzing historical email data to establish behavioral baselines immediately.
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Last verified March 2026