Sixfold raises $30 million Series B

Sixfold raised $30 million in a Series B round led by Brewer Lane, with strategic participation from Guidewire and continued backing from Bessemer Venture Partners and Salesforce Ventures, bringing total funding to over $50 million.

Founded in 2023, the company builds AI software for insurance underwriting and is used by insurers including Zurich North America, Skyward Specialty, Guardian, Generali GC&C, AXIS, and Mosaic.

Sixfold has a team of 57 and reported 54% growth in headcount over the past year. The platform is live across North America, the UK, Europe, Latin America, and Australia, supporting both P&C and life and health underwriting. It integrates into existing underwriting tools and workflows, rather than requiring carriers to replace core systems.