London start - up Tessian has raised $ 13 m in a series A funding round , led by Balderton Capital and existing investor Accel . Tessian , formerly known as Tess , has developed machine learning software which analyses employee 's outgoing e - mail behaviour for irregularities , and identifies potential mistakes before they are sent . The company , which counts firms such as Schroders , Man Group and Dentons among its clients , is developing a similar system to analyze inbound messages .
London start-up Tessian has raised $13m in a series A funding round, led by Balderton Capital and existing investor Accel. Tessian, formerly known as CheckReceipient, has developed machine learning software which analyses employee's outgoing e-mail behaviour for irregularities, and identifies potential mistakes before they are sent. The company, which counts firms such as Schroders, Man Group and Dentons among its clients, is developing a similar system to monitor inbound emails.