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 All Topics Date of Award Amount
Alignment Research Engineer Accelerator — AI Safety Technical Program (2025) Alignment Research Engineer Accelerator Global Catastrophic Risks 01/2025 $1,000,000
Animal Welfare Observatory — Farm Animal Welfare Campaigns Animal Welfare Observatory Farm Animal Welfare 01/2025 $1,303,598
World Animal Protection — Farm Animal Welfare in Asia (2024) World Animal Protection Farm Animal Welfare 12/2024 $600,000
University of Oxford — AI Cybersecurity Project University of Oxford Potential Risks from Advanced AI 11/2024 $264,666
FABRIC — General Support (2024) FABRIC Global Catastrophic Risks 11/2024 $582,000
Council on Strategic Risks — Biosecurity Fellowships, Policy, and General Operations Council on Strategic Risks Biosecurity and Pandemic Preparedness 11/2024 $6,530,000
Tony Blair Institute for Global Change — AI Governance Initiatives Tony Blair Institute for Global Change Potential Risks from Advanced AI 11/2024 $636,000
SJS Inc. — Market Shaping for Alternative Proteins (2024) SJS Inc. Farm Animal Welfare 11/2024 $300,000
Vital Strategies — RESET Alcohol Initiative (2024) Vital Strategies Global Public Health Policy 11/2024 $8,206,570
The Task Force for Global Health — Global Flu Funders Consortium The Task Force for Global Health Scientific Research 11/2024 $323,000
Pivotal Research — Research Fellowships Pivotal Research Global Catastrophic Risks 11/2024 $836,507
Massachusetts General Hospital — Novel Sepsis Diagnosis Method Massachusetts General Hospital Scientific Research 10/2024 $958,130
University of Maryland — LLM Cybsercurity Benchmark University of Maryland Potential Risks from Advanced AI 10/2024 $1,721,079
Friedrich Schiller University Jena — Analytical Chemistry Benchmark Friedrich Schiller University Jena Potential Risks from Advanced AI 10/2024 $828,979
Arcadia Impact — EA and AI Group Support in London Arcadia Impact Global Catastrophic Risks 10/2024 $1,635,580
Observatorio de Riesgos Catastróficos Globales — AI Risk Explorer Observatorio de Riesgos Catastróficos Globales Potential Risks from Advanced AI 10/2024 $212,510
The Vista Institute for AI Policy — AI Law Field Building The Vista Institute for AI Policy Potential Risks from Advanced AI 10/2024 $846,265
Ayuda Efectiva — General Support (2024) Ayuda Efectiva Effective Altruism 10/2024 $378,000
University of Southern California — Clinical Trial for Preterm Birth Supplements University of Southern California Scientific Research 10/2024 $1,070,495
Forecasting Research Institute — Tripwire Capability Evaluations Forecasting Research Institute Potential Risks from Advanced AI 10/2024 $358,850