We fund organizations and projects that show great promise for saving and improving lives and for helping us learn.

We've organized the grants in Our Portfolio in a database that you can browse and download. Grants recommended by Open Philanthropy also appear in its grants database here.

Download database as .CSV
Grant Organization Topic Date of Award Amount
YIMBY Law - General Support (2022) YIMBY Law Housing Affordability 06/2022 $500,000
AI Impacts — General Support AI Impacts Potential Risks from Advanced AI 06/2022 $364,893
Oxfendazole Development Group — Oxfendazole Toxicity Tests Oxfendazole Development Group Scientific Research 06/2022 $1,600,000
80,000 Hours — Marketing 80,000 Hours Effective Altruism 06/2022 $3,000,000
Indian Institute of Technology Kanpur — Rural Air Quality Monitoring Indian Institute of Technology Kanpur South Asian Air Quality 06/2022 $2,500,000
People For Animals Uttarakhand — Farm Animal Welfare Fellowship (2022) People for Animals Uttarakhand Farm Animal Welfare 06/2022 $100,000
Berkeley Existential Risk Initiative — SERI Summer Fellowships Berkeley Existential Risk Initiative Global Catastrophic Risks 06/2022 $400,000
Cornell University — National Zoning Atlas Cornell University Housing Affordability 06/2022 $312,400
80,000 Hours — General Support 80,000 Hours Effective Altruism 05/2022 $1,250,000
IDinsight — Moral Weights Survey Planning IDinsight Global Health & Development 05/2022 $11,760
Global Food Partners — Cage-free Implementation in Asia Global Food Partners Farm Animal Welfare 05/2022 $1,170,000
Metaculus — Platform Development Metaculus Potential Risks from Advanced AI 05/2022 $5,500,000
Compassion in World Farming (CIWF) USA — Broiler Chicken Welfare Compassion in World Farming USA Farm Animal Welfare 05/2022 $550,000
Bridges to Prosperity — Trailbridge Building RCT in Rwanda Bridges to Prosperity Global Health & Development 05/2022 $3,390,138
Bridges to Prosperity — Trailbridge Building RCT in Rwanda Bridges to Prosperity Global Health & Development 05/2022 $3,390,138
Jeanne Marchig Centre — Farm Animal Welfare Advocacy in East Asia and the Philippines eanne Marchig International Centre for Animal Welfare Education Farm Animal Welfare 05/2022 $555,000
Sightline Institute — YIMBYtown (2022) Sightline Institute Land Use Reform 05/2022 $50,000
Stanford University — Research on Science and Innovation (Heidi Williams) Stanford University Scientific Research 05/2022 $600,824
The College of William and Mary — Uganda Smartphone RCT The College of William and Mary Global Health & Development 05/2022 $100,000
Constitutional Accountability Center — California Prop 12 Legal Defense Constitutional Accountability Center Farm Animal Welfare 05/2022 $37,123