Wilson Sonsini Goodrich & Rosati continues tradition of taking equity in clients through OtherInbox's latest round.

OtherInbox, a US-based company focused on separating emails, has raised $1.5m from a consortium of angels and law firm Wilson Sonsini Goodrich & Rosati.

OtherInbox has raised $4m in total, according to news provider Austin Business Journal.

Wilson Sonsini has had a long history of taking equity in its clients, such as VA Linux, Ask Jeeves, Google and Webvan, and run an investment fund with staff as limited partners.

James Mawson

James Mawson is founder and chief executive of Global Venturing.