Tessian

Tessian is a leading cloud email security platform that intelligently protects organizations against advanced threats and data loss on email, while coaching people about security threats in-the-moment. Using machine learning and behavioral data science, Tessian automatically stops threats that evade legacy Secure Email Gateways, including advanced phishing attacks, business email compromise, accidental data loss, and insider threats. Tessian's intelligent approach not only strengthens email security but also builds smarter security cultures in the modern enterprise. The company, founded in 2013, was acquired by Proofpoint. Tessian is backed by legendary investors such as March Capital, Sequoia, Accel, and Balderton. Furthermore, it has been recognized as one of Fast Company’s Most Innovative Companies for 2022. The latest investment in Tessian was a Non-Equity Assistance investment by Future Fifty on 21st September 2021. For those interested, a demo can be requested on their website.