Tessian

Tessian, a prominent player in the AI and Cyber Security sectors, has earned a reputation for its innovative approach in cloud email security. Established in 2013, Tessian leverages machine learning and behavioral data science to provide comprehensive protection against sophisticated email-based threats, such as advanced phishing and insider threats, while reducing accidental data loss.

This cutting-edge platform not only enhances security measures but also fosters smarter security cultures within modern enterprises. Acclaimed for its innovative contributions, Tessian has been acknowledged as one of Fast Company's Most Innovative Companies in 2022.

Based in the United States, Tessian secured support from high-profile investors including March Capital, Sequoia, Accel, and Balderton. It was recently acquired by Proofpoint, marking a significant investment move on 01 October 2023, backed by Proof Ventures.