Xobni is a San Francisco, California based startup that is revolutionizing the way people manage, organize, and search Outlook email. Xobni is a relationship management tool that offers lightning fast search and organization of your inbox. Xobni creates profiles for each person that emails you. These profiles contain relationship statistics, contact information, social connections, threaded conversations, and shared attachments.

The company was founded in the spring of 2006 by Adam Smith and Matt Brezina, launched to private beta in September 2007 and opened to the public in May 2008. Xobni is funded by Y Combinator, Khosla Ventures, Cisco Systems, First Round Capital, Baseline Ventures, Atomico Investments, BlackBerry Partners Fund and others.

Our initial investment in Xobni was made in March 2009.