Open Philanthropy

Open Philanthropy is a philanthropic advisor and funder focused on cost-effective, high-impact giving. Established in 2011 as a partnership between Good Ventures and GiveWell, it became an independent organization in 2017. Led by CEO Alexander Berger, Open Philanthropy aims to help others by maximizing the impact of its resources. The organization specializes in grantmaking, research, and philanthropic advice. It identifies and supports outstanding giving opportunities through grants, prioritizing causes based on importance, neglectedness, and tractability. Open Philanthropy also conducts thorough evaluations of potential grant recipients to ensure effective use of funds. Its outputs include grant recommendations and research reports that contribute to the philanthropic community. Open Philanthropy has made over $4 billion in public grants, demonstrating its significant influence in the sector. It collaborates with various organizations and projects, including the Vaccine Formulation Institute and the Animal Welfare Observatory, to enhance global health and address catastrophic risks.