On Wednesday, artificial intelligence-powered legal writing platform Clearbrief announced that it has raised $4 million in a funding round led by venture capital firms Authentic Ventures, How Women Invest and Reign Ventures, an existing investor.  A fund associated with Wilson Sonsini Goodrich & Rosati also participated in the round, as well as a number of angel investors.

The new investment comes almost three years after the startup secured $3.5 million in seed funding.

Founded in 2020 by former Paul, Weiss, Rifkind, Wharton & Garrison associate Jacqueline Schafer, Clearbrief, which functions as a Microsoft Word add-in, leverages AI to search through discovery documents in order to find, add and link facts to users' legal briefs.