Grants paid by Effective Ventures Foundation USA Inc
EIN 47-1988398 · San Francisco, CA · Form 990, Schedule I · NTEE B05
Effective Ventures Foundation USA Inc of San Francisco, CA (EIN 47-1988398) reported 315 grants paid totaling $60,135,542 to 163 recipients in tax years 2020–2025, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$60,135,542
315 grants
Recipients
163
distinct organizations
Tax years
2020–2025
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 29 | $4,849,161 | — |
| 2021 | 21 | $4,609,372 | — |
| 2022 | 68 | $16,458,590 | — |
| 2023 | 89 | $15,594,393 | — |
| 2024 | 60 | $9,484,140 | — |
| 2025 | 48 | $9,139,886 | — |
Top recipients
The 163 recipients receiving the most from Effective Ventures Foundation USA Inc, by grants paid, out of 163 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Rethink Priorities 84-3896318 | A | San Francisco, CA | 11 | $5,083,792 | 2025 |
| The Players Philanthropic Fund 27-6601178 | A | Towson, MD | 8 | $3,005,871 | 2025 |
| Atlas Fellowship 88-1678673 | A | Berkeley, CA | 1 | $3,000,000 | 2023 |
| Helen Keller International 13-5562162 | A | New York, NY | 5 | $2,668,952 | 2025 |
| Giving What We Can USA Inc 93-3629215 | A | Newark, DE | 1 | $2,661,731 | 2025 |
| Givewell 20-8625442 | A | Oakland, CA | 3 | $2,126,088 | 2025 |
| Wild Animal Initiative 82-2281466 | A | Long Island City, NY | 5 | $1,771,348 | 2025 |
| Pure Earth 13-4075779 | A | New York, NY | 1 | $1,670,000 | 2022 |
| Alignment Research Center 86-3605182 | A | Walnut, CA | 3 | $1,654,543 | 2024 |
| Council On Strategic Risks 82-3106472 | A | Washington, DC | 2 | $1,615,000 | 2023 |
| Animal Charity Evaluators 36-4684978 | A | Walnut, CA | 8 | $1,550,132 | 2025 |
| Against Malaria Foundation 20-3069841 | A | Kansas City, MO | 3 | $1,480,211 | 2025 |
| Founders Pledge 37-1795297 | A | New York, NY | 4 | $1,407,535 | 2024 |
| Givedirectly 27-1661997 | A | New York, NY | 6 | $1,276,969 | 2025 |
| Innovations for Poverty Action 06-1660068 | A | Washington, DC | 2 | $1,212,000 | 2021 |
| Center for Global Development 52-2351337 | A | Washington, DC | 1 | $1,200,000 | 2022 |
| The Good Food Institute 81-0840578 | A | Arlington, VA | 5 | $1,084,908 | 2025 |
| The Humane League US 04-3817491 | A | Rockville, MD | 5 | $1,059,110 | 2025 |
| Center for Population-Level Bioethics Rutgers University 22-6001086 | A | New Brunswick, NJ | 1 | $932,611 | 2023 |
| Ashgro Inc 88-4232889 | A | Newark, DE | 3 | $918,507 | 2025 |
| Idinsight 27-4933181 | A | San Francisco, CA | 5 | $906,899 | 2025 |
| Clean Air Task Force 04-3512550 | A | Boston, MA | 5 | $861,592 | 2025 |
| Gdi Solutions Inc 88-1343562 | A | Washington, DC | 1 | $855,000 | 2023 |
| Malaria Consortium 98-0627052 | A | Raleigh, NC | 2 | $844,519 | 2021 |
| Path 91-1157127 | A | Seattle, WA | 1 | $838,000 | 2024 |
| Aquatic Life Institute 87-3020380 | A | Dillon, CO | 5 | $800,000 | 2025 |
| New Incentives 45-2368993 | A | Walnut, CA | 5 | $765,446 | 2025 |
| Effective Altruism DC 92-0356242 | A | Washington, DC | 3 | $686,159 | 2025 |
| Amf (against Malaria Foundation) 36-2181970 | A | Lansing, IL | 2 | $685,101 | 2021 |
| Berkeley Existential Risk Institute 81-4820272 | A | Berekeley, CA | 5 | $634,054 | 2024 |
| Evidence Action 90-0874591 | A | Washington, DC | 6 | $600,129 | 2024 |
| Metaculus Inc 47-4499620 | A | Santa Cruz, CA | 2 | $469,683 | 2022 |
| New York University 13-5562308 | A | New York, NY | 3 | $355,000 | 2022 |
| Machine Intelligence Research Institute (miri) 58-2565917 | A | Berekeley, CA | 4 | $323,318 | 2023 |
| Legal Impact for Chickens 87-1596873 | A | Kensington, CA | 4 | $321,999 | 2025 |
| Tides Foundation 87-1467403 | A | Cincinnati, OH | 1 | $300,000 | 2024 |
| Impact Labs 84-3851585 | A | New York, NY | 1 | $300,000 | 2022 |
| Effective Altruism NYC Inc 92-2159750 | A | New York, NY | 3 | $296,122 | 2025 |
| International Council for Animal Welfare 99-4617541 | A | Philadelphia, PA | 1 | $291,000 | 2025 |
| Mercatus Center 54-1436224 | A | Arlington, VA | 2 | $283,868 | 2021 |
| High Impact Athletes - Simple Generosity 87-3955308 | A | Lewes, DE | 3 | $275,849 | 2025 |
| Global Food Partners 83-4490695 | A | Washington, DC | 3 | $260,000 | 2024 |
| Brown University 05-0258809 | A | Providence, RI | 2 | $259,600 | 2024 |
| Good Energy Collective 85-1284410 | A | Sacramento, CA | 1 | $258,676 | 2024 |
| US Right to Know (usrtk) 46-5676616 | A | Oakland, CA | 2 | $250,000 | 2023 |
| Patchd Inc 82-3567069 | A | San Francisco, CA | 1 | $250,000 | 2023 |
| Far Ai 92-0692207 | A | San Diego, CA | 2 | $236,240 | 2025 |
| The George Washington University 53-0196584 | A | Washington, DC | 1 | $224,250 | 2023 |
| Anti Entropy 88-0967420 | A | Houston, TX | 2 | $222,100 | 2025 |
| Generation Pledge 84-2787951 | A | New York, NY | 1 | $210,000 | 2020 |
| Mind First Foundation Inc 46-1357012 | A | Lincoln, MA | 1 | $200,000 | 2022 |
| Cambridge in America 52-6071299 | A | New York, NY | 1 | $200,000 | 2022 |
| Project Innerspace 87-3285334 | A | Boston, MA | 1 | $200,000 | 2025 |
| University of Pennsylvania 23-1352685 | A | Philadelphia, PA | 1 | $200,000 | 2022 |
| Resolve to Save Lives 86-2254152 | A | Alexandria, VA | 1 | $196,889 | 2025 |
| Leap Laboratories 92-3236399 | A | Richmond, CA | 1 | $195,000 | 2023 |
| Sentient Media 83-0804345 | A | San Francisco, CA | 3 | $192,000 | 2023 |
| Harvard Law School Effective Altruism 04-2103580 | A | Cambridge, MA | 2 | $187,000 | 2024 |
| Animal & Vegan Advocacy International Inc 93-4095273 | A | Washington, DC | 2 | $183,000 | 2025 |
| Reckless Giving LLC 84-1970274 | A | Brooklyn, NY | 1 | $170,000 | 2022 |
| Wanbam 85-0696012 | A | Washington, DC | 4 | $166,000 | 2024 |
| Carnegie Endowment for International Peace 13-0552040 | A | Washington, DC | 1 | $161,000 | 2024 |
| Animal Advocacy Careers 86-1554905 | A | Anaheim, CA | 1 | $155,000 | 2023 |
| Johns Hopkins University 52-0595110 | A | Baltimore, MD | 5 | $150,652 | 2025 |
| Coalition for Rainforest Nations 26-3221530 | A | New York, NY | 1 | $149,653 | 2022 |
| Humane America Animal Foundation 95-4761276 | A | Claremont, CA | 1 | $137,000 | 2025 |
| Legal Priorities Inc 85-1024198 | A | Cambridge, MA | 1 | $135,000 | 2021 |
| Strongminds 46-2090059 | A | Maplewood, NJ | 2 | $134,400 | 2024 |
| Brighter Green 26-1380608 | A | Brooklyn, NY | 1 | $132,000 | 2023 |
| Federation of American Scientists 23-7185827 | A | Washington, DC | 2 | $126,078 | 2024 |
| The Nuclear Threat Initiative (nti) 52-2289435 | A | Washington, DC | 5 | $123,321 | 2025 |
| The Center for Responsible Seafood 27-1140759 | A | Portsmouth, NH | 1 | $116,999 | 2025 |
| Evergreen Collaborative 86-1741610 | A | Seattle, WA | 2 | $116,211 | 2024 |
| American University 53-0196549 | A | Washington, DC | 1 | $115,000 | 2025 |
| Adaptation Entertainment LLC 92-0567632 | A | Pasadena, CA | 1 | $115,000 | 2023 |
| The Brookings Institution 53-0196577 | A | Washington, DC | 1 | $111,754 | 2023 |
| Good Energy Collective 85-1824410 | A | Sacramento, CA | 2 | $109,321 | 2025 |
| Ardmore Ahimsa Initiative Inc 84-1801559 | A | Durham, NC | 1 | $108,000 | 2025 |
| Safeguarding Our Future 87-1508368 | A | Phoenix, AZ | 2 | $106,699 | 2025 |
| Healthier Hens 88-1680823 | A | South Pasadena, CA | 2 | $106,300 | 2023 |
| Arthropoda Foundation 99-4569321 | A | Philadelphia, PA | 1 | $102,499 | 2025 |
| Oxfendazole Development Group 81-1547477 | A | Blue Bell, PA | 1 | $101,430 | 2022 |
| Centre for Election Science 45-2334002 | A | Walnut, CA | 2 | $100,300 | 2022 |
| Lone Pine Games LLC | U | Phoenix, AZ | 1 | $100,000 | 2023 |
| Whylome Inc 87-3034706 | A | Fairfax, VT | 1 | $100,000 | 2022 |
| Causeway Charitable Foundation and Causeway Giving Pbc 88-2894380 | A | Brooklyn, NY | 2 | $100,000 | 2023 |
| Animal Pain Research Institute 99-2152452 | A | Wilmington, DE | 1 | $100,000 | 2025 |
| Expii Inc (via Idea Foundry) 04-3587471 | A | Pittsburgh, PA | 1 | $100,000 | 2021 |
| Spellcheck Health Inc 87-4737391 | A | Austin, TX | 1 | $100,000 | 2022 |
| Effective Giving Quest Ltd 87-1872953 | A | Germantown, MD | 2 | $98,020 | 2023 |
| Palisade Research Inc 93-1591014 | A | Dover, DE | 1 | $98,000 | 2024 |
| Regents of the University of California Berkeley 94-6002123 | A | Berkeley, CA | 1 | $95,000 | 2024 |
| Allied Scholars for Animal Protection 88-4155792 | A | Austin, TX | 1 | $90,140 | 2024 |
| One for the World 84-2124550 | A | New York, NY | 2 | $86,783 | 2023 |
| Uc Berkeley Foundation 94-6090626 | A | Berkeley, CA | 2 | $84,129 | 2024 |
| Ori Community and Evaluation Services 20-3201366 | A | Springfield, OR | 1 | $80,129 | 2024 |
| Institute of Animal Law of Asia 85-3038139 | A | Portland, OR | 2 | $80,000 | 2024 |
| University of Wisconsin-Madison 39-6006492 | A | Madison, WI | 1 | $79,668 | 2024 |
| Animal Equality 47-2420444 | A | Los Angeles, CA | 2 | $78,906 | 2023 |
| One Acre Fund 20-3668110 | A | Highland Park, IL | 1 | $77,523 | 2023 |
| Tides Foundation 51-0198509 | A | Cincinnati, OH | 1 | $76,709 | 2023 |
| Seed 84-5059139 | A | Harwich, MA | 2 | $75,900 | 2025 |
| Growth Teams Inc 88-1985456 | A | Bradenton, FL | 1 | $75,000 | 2022 |
| Forgotten Animals 84-4544322 | A | Peoria, AZ | 1 | $73,633 | 2020 |
| Lee Mcclenon LLC 87-2349657 | A | Lansdowne, PA | 1 | $73,000 | 2023 |
| University of Virginia 54-0485595 | A | Charlottesville, VA | 1 | $71,500 | 2022 |
| Center for New American Security 20-8084828 | A | Washington, DC | 1 | $70,000 | 2024 |
| Innovate Animal Ag 92-3283234 | A | Sacramento, CA | 1 | $70,000 | 2024 |
| Faunalytics 01-0686889 | A | Olympia, WA | 3 | $69,448 | 2024 |
| DC Voters for Animals 85-2778936 | A | Washington, DC | 2 | $65,000 | 2024 |
| Wikiciv Foundation 92-0568569 | A | Dover, DE | 2 | $60,000 | 2023 |
| Securebio 88-3068255 | A | Cambridge, MA | 1 | $60,000 | 2023 |
| Rethink Charity 82-5325150 | A | Mineral, VA | 2 | $57,397 | 2022 |
| Lead Exposure Elimination Project 87-3016729 | A | Chicago, IL | 3 | $52,341 | 2025 |
| The University of Texas at Austin 74-6000203 | A | Austin, TX | 1 | $50,000 | 2025 |
| Let's Breakthrough Inc 31-1793681 | A | Jackson Heights, NY | 1 | $50,000 | 2024 |
| Momentum 37-1893633 | A | San Francisco, CA | 1 | $50,000 | 2023 |
| Blueprint Biosecurity 93-2385426 | A | Washington, DC | 1 | $50,000 | 2024 |
| Infinitum LLC 60-1949620 | A | Fairfax, VA | 1 | $50,000 | 2024 |
| Charity Navigator 13-4148824 | A | Saddle Brook, NJ | 1 | $50,000 | 2025 |
| Scarlet Spark 87-2766762 | A | Bangor, PA | 1 | $50,000 | 2024 |
| Meridian Institute 84-1435420 | A | Dillon, CO | 1 | $50,000 | 2021 |
| Hofvarpnir Studios 87-1984527 | A | Lee Vining, CA | 1 | $50,000 | 2022 |
| Plant Based Foods Association 81-0712013 | A | San Francisco, CA | 1 | $50,000 | 2022 |
| University of Massachusetts Amherst 04-3167352 | A | Amherst, MA | 1 | $50,000 | 2024 |
| Duke University 56-0532129 | A | Durham, NC | 1 | $50,000 | 2022 |
| Compassion in World Farming 46-1822635 | A | New York City, NY | 1 | $49,884 | 2022 |
| Mercy for Animals 54-2076145 | A | San Francisco, CA | 1 | $49,884 | 2022 |
| The Rector and Visitors of the University of Virginia 54-6001796 | A | Charlottesville, VA | 1 | $47,665 | 2023 |
| Lightcone 45-3100226 | A | Berkeley, CA | 3 | $45,000 | 2024 |
| A Well-Fed World 27-0865905 | A | Washington, DC | 1 | $45,000 | 2020 |
| Project Healthy Children 83-0396815 | A | Westborough, MA | 3 | $42,857 | 2024 |
| The End Fund 27-3941186 | A | New York, NY | 3 | $42,506 | 2025 |
| The Unjournal 99-3427647 | A | Camden, DE | 1 | $40,710 | 2025 |
| Jewish Effective Giving Initiative 13-1930176 | A | New York, NY | 1 | $40,000 | 2022 |
| Spark Wave 47-5126654 | A | New York, NY | 1 | $40,000 | 2022 |
| Canopy Retreats 88-2213370 | A | Escondido, CA | 1 | $38,150 | 2023 |
| Georgetown University 53-0196603 | A | Washington, DC | 1 | $37,872 | 2025 |
| Animal Advocates International 87-4488378 | A | Portland, OR | 1 | $35,000 | 2023 |
| Fish Welfare Initiative 85-2065536 | A | Normal, IL | 2 | $34,981 | 2024 |
| Terrapraxis 85-4125576 | A | Cambridge, MA | 2 | $33,014 | 2024 |
| Institute of Animal Law of Asia 17-1677595 | A | Portland, OR | 1 | $30,000 | 2021 |
| Oregon State University 93-6022772 | A | Corvallis, OR | 1 | $30,000 | 2020 |
| Civics Unplugged 82-1333242 | A | New York, NY | 1 | $29,500 | 2025 |
| Massachusetts Institute of Technology 04-2103594 | A | Cambridge, MA | 1 | $25,000 | 2022 |
| The Bulletin of the Atomic Scientists 36-2136497 | A | Chicago, IL | 1 | $20,346 | 2020 |
| Niagara University 16-0755807 | A | New York, NY | 1 | $20,185 | 2023 |
| Highway Pharmaceuticals 00-1499396 | A | Boston, MA | 1 | $20,000 | 2022 |
| Eden Reforestation Projects 95-4804581 | A | Glendora, CA | 1 | $19,954 | 2022 |
| New Market Esg Benefit Company 85-2195580 | A | Rockville, MD | 1 | $19,249 | 2025 |
| 1day Sooner 85-1103820 | A | Claymont, DE | 1 | $17,500 | 2022 |
| Southeast Missouri State 43-1291797 | A | Cape Girardeau, MO | 1 | $17,000 | 2022 |
| Christians for Impact USA Inc 87-3363768 | A | Claymont, DE | 1 | $16,750 | 2022 |
| Wellbeing International 83-1593634 | A | Potomac, MD | 1 | $15,000 | 2021 |
| Life You Can Save 46-2100400 | A | Novato, CA | 2 | $14,719 | 2025 |
| Sightsavers Inc 47-4657747 | A | Boston, MA | 1 | $11,593 | 2022 |
| Social and Environmental Entrepreneurs 95-4116679 | A | Calabasas, CA | 1 | $10,215 | 2025 |
| Olivia Shoemaker - the Taimaka Project 84-3964208 | A | Washington, DC | 1 | $10,000 | 2022 |
| Proveg International Inc 46-3038496 | A | Washington, DC | 1 | $10,000 | 2023 |
| Allfed 83-1717756 | A | Lafayette, CO | 1 | $9,978 | 2023 |
| Effective Altruism Salt Lake City 88-3124505 | A | Murray, UT | 1 | $8,000 | 2023 |
| University of Miami 59-0624458 | A | Coral Gables, FL | 1 | $6,244 | 2024 |
| Effective Altruism at UCLA 83-3762873 | A | Los Angeles, CA | 1 | $6,142 | 2025 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 315 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Giving What We Can USA Inc Newark, DE | A | $2,661,731 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Clear Fund DBA Givewill Oakland, CA | A | $733,080 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Players Philanthropy Fund Towson, MD | A | $708,463 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Wild Animal Initiative Minneapolis, MN | A | $531,280 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Rethink Priorities San Francisco, CA | A | $502,950 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Effective Altruism DC Washington, DC | A | $328,083 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Good Food Institute Arlington, VA | A | $324,068 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | International Council for Animal Welfare Philadelphia, PA | A | $291,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Humane League US Redondo Beach, CA | A | $267,427 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Project Innerspace Boston, MA | A | $200,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Resolve to Save Lives Alexandria, VA | A | $196,889 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Far Ai Inc San Diego, CA | A | $196,240 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Effective Altruism NYC Inc New York, NY | A | $153,536 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202601359349300640 |
| 2025 | Animal Charity Evaluators Covina, CA | A | $148,019 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Humane America Animal Foundation Claremont, CA | A | $137,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Animal & Vegan Advocacy International Inc Washington, DC | A | $133,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Aquatic Life Institute Mamaroneck, NY | A | $130,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Center for Responsible Seafood Portsmouth, NH | A | $116,999 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | American University Washington, DC | A | $115,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Ashgro Inc Wilmington, DE | A | $109,802 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Ardmore Ahimsa Initiative Inc Durham, NC | A | $108,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Arthropoda Foundation Philadelphia, PA | A | $102,499 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Animal Pain Research Institute Wilmington, DE | A | $100,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Idinsight San Francisco, CA | A | $96,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Givedirectly New York, NY | A | $88,014 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Legal Impact for Chickens Sacramento, CA | A | $84,999 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Anti Entropy Houston, TX | A | $72,100 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Safeguarding Our Future Washington, DC | A | $66,699 | paid | REDUCING EXISTENTIAL RISKS | 202601359349300640 |
| 2025 | The University of Texas at Austin Austin, TX | A | $50,000 | paid | RESEARCH ON AI SAFETY | 202601359349300640 |
| 2025 | Charity Navigator Saddle Brook, NJ | A | $50,000 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Unjournal Camden, DE | A | $40,710 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Against Malaria Foundation Kansas City, MO | A | $37,884 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Georgetown University Washington, DC | A | $37,872 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Good Energy Collective Sacramento, CA | A | $35,400 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Civics Unplugged New York, NY | A | $29,500 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Strategies for Ethical and Environmental Development Albany, NY | A | $25,900 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | New Market Esg Benefit Company Rockville, MD | A | $19,249 | paid | EDUCATION ON ANIMAL WELFARE | 202601359349300640 |
| 2025 | High Impact Athletes Salisbury, CT | A | $15,849 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Helen Keller International New York, NY | A | $15,537 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Nuclear Threat Initiative Washington, DC | A | $15,006 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Clean Air Task Force Boston, MA | A | $12,315 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Social and Environmental Entrepreneurs Calabasas, CA | A | $10,215 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | New Incentives Covina, CA | A | $9,097 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The End Fund New York, NY | A | $8,772 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Center for Health Security at Johns Hopkins Baltimore, MD | A | $6,179 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | The Life You Can Save Novato, CA | A | $6,169 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2025 | Effective Altruism at UCLA Los Angeles, CA | A | $6,142 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202601359349300640 |
| 2025 | Lead Exposure Elimination Project Chicago, IL | A | $5,212 | paid | GENERAL NONPROFIT SUPPORT | 202601359349300640 |
| 2024 | Givewell Oakland, CA | A | $1,275,441 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | Path Seattle, WA | A | $838,000 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Rethink Priorities San Francisco, CA | A | $835,580 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | Ashgro Inc Wilmington, DE | A | $658,705 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202541349349311654 |
| 2024 | Clean Air Task Force Boston, MA | A | $475,477 | paid | ENVIRONMENT AND CLIMATE CHANGE | 202541349349311654 |
| 2024 | Animal Charity Evaluators Covina, CA | A | $377,734 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Effective Altruism DC Washington, DC | A | $350,573 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202541349349311654 |
| 2024 | Against Malaria Foundation Kansas City, MO | A | $334,831 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Tides Foundation Cincinnati, OH | A | $300,000 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | Givedirectly New York, NY | A | $290,923 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Players Philanthropy Fund Towson, MD | A | $290,200 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | The Humane League Redondo Beach, CA | A | $261,998 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Good Energy Collective Sacramento, CA | A | $258,676 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Aquatic Life Institute Mamaroneck, NY | A | $180,000 | paid | ANIMAL WELFARE COMMUNITY BUILDING | 202541349349311654 |
| 2024 | Harvard University Cambridge, MA | A | $180,000 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | Carnegie Endowment for International Peace Washington, DC | A | $161,000 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Good Food Institute Inc Arlington, VA | A | $152,849 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Evidence Action Washington, DC | A | $148,856 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Effective Altruism NYC Inc New York, NY | A | $102,586 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202541349349311654 |
| 2024 | Strongminds Maplewood, NJ | A | $101,136 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Alignment Research Center Walnut, CA | A | $100,000 | paid | RESEARCH ON AI SAFETY | 202541349349311654 |
| 2024 | Palisade Research Inc Dover, DE | A | $98,000 | paid | RESEARCH ON THE IMPACTS OF AI | 202541349349311654 |
| 2024 | Regents of the University of California Berkeley Berkeley, CA | A | $95,000 | paid | RESEARCH ON REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Allied Scholars for Animal Protection Austin, TX | A | $90,140 | paid | ANIMAL WELFARE COMMUNITY BUILDING | 202541349349311654 |
| 2024 | Legal Impact for Chickens Sacramento, CA | A | $85,000 | paid | REDUCING ANIMAL SUFFERING | 202541349349311654 |
| 2024 | Ori Community and Evaluation Services Springfield, OR | A | $80,129 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | University of Wisconsin-Madison Madison, WI | A | $79,668 | paid | RESEARCH ON IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Wild Animal Initiative Minneapolis, MN | A | $74,952 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Helen Keller International New York, NY | A | $71,696 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Center for New American Security Washington, DC | A | $70,000 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Innovate Animal Ag Sacramento, CA | A | $70,000 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | University of California Berkeley Foundation Berkeley, CA | A | $70,000 | paid | RESEARCH ON AI SAFETY | 202541349349311654 |
| 2024 | New Incentives Covina, CA | A | $57,620 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Evergreen Collaborative Seattle, WA | A | $54,507 | paid | ENVIRONMENT AND CLIMATE CHANGE | 202541349349311654 |
| 2024 | Animal & Vegan Advocacy International Inc Washington, DC | A | $50,000 | paid | CONFERENCE ON ANIMAL WELFARE | 202541349349311654 |
| 2024 | Let's Breakthrough Inc Jackson Heights, NY | A | $50,000 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Scarlet Spark Bangor, PA | A | $50,000 | paid | ANIMAL WELFARE COMMUNITY BUILDING | 202541349349311654 |
| 2024 | Infinitum LLC Fairfax, VA | A | $50,000 | paid | RESEARCH ON REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | University of Massachusetts Amherst Amherst, MA | A | $50,000 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202541349349311654 |
| 2024 | Blueprint Biosecurity Washington, DC | A | $50,000 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Institute of Animal Law of Asia Portland, OR | A | $50,000 | paid | CONFERENCE ON ANIMAL WELFARE | 202541349349311654 |
| 2024 | Global Food Partners Inc Washington, DC | A | $50,000 | paid | IMPROVING THE WELFARE OF CAGED ANIMALS | 202541349349311654 |
| 2024 | Far Ai San Diego, CA | A | $40,000 | paid | RESEARCH ON AI SAFETY | 202541349349311654 |
| 2024 | Safeguarding Our Future Phoenix, AZ | A | $40,000 | paid | RESEARCH AND COLLABORATION ON REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Lead Exposure Elimination Project Chicago, IL | A | $36,255 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | DC Voters for Animals Education Fund Washington, DC | A | $30,000 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Faunalytics San Diego, CA | A | $28,670 | paid | IMPROVING ANIMAL WELFARE | 202541349349311654 |
| 2024 | Fish Welfare Initiative Normal, IL | A | $28,019 | paid | REDUCING ANIMAL SUFFERING | 202541349349311654 |
| 2024 | Terrapraxis Cambridge, MA | A | $27,913 | paid | ENVIRONMENT AND CLIMATE CHANGE | 202541349349311654 |
| 2024 | Federation of American Scientists Washington, DC | A | $26,078 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Founders Pledge Inc New York, NY | A | $25,800 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202541349349311654 |
| 2024 | Magnify Mentoring Washington, DC | A | $25,000 | paid | GENERAL NONPROFIT SUPPORT | 202541349349311654 |
| 2024 | Nuclear Threat Initiative Inc Washington, DC | A | $22,926 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Center for Applied Rationality Berkeley, CA | A | $20,000 | paid | RESEARCH ON AI SAFETY | 202541349349311654 |
| 2024 | Project Healthy Children Westborough, MA | A | $18,684 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202541349349311654 |
| 2024 | Berkeley Existential Risk Initiative Oakland, CA | A | $13,491 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202541349349311654 |
| 2024 | Brown University Providence, RI | A | $8,800 | paid | REDUCING EXISTENTIAL RISKS | 202541349349311654 |
| 2024 | Life You Can Save Novato, CA | A | $8,550 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202541349349311654 |
| 2024 | John Hopkins University Baltimore, MD | A | $6,433 | paid | CENTER FOR HEALTH SECURITY | 202541349349311654 |
| 2024 | University of Miami Coral Gables, FL | A | $6,244 | paid | RESEARCH ON SOCIAL MOVEMENTS | 202541349349311654 |
| 2023 | Atlas Fellowship Berkeley, CA | A | $3,000,000 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Helen Keller International New York, NY | A | $1,571,400 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | Alignment Research Center Walnut, CA | A | $1,500,000 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Center for Population-Level Bioethics Rutgers University New Brunswick, NJ | A | $932,611 | paid | RESEARCH ON BIOETHICS | 202411359349306381 |
| 2023 | Gdi Solutions Inc Washington, DC | A | $855,000 | paid | YOUTH EMPOWERMENT | 202411359349306381 |
| 2023 | New Incentives Covina, CA | A | $645,607 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | Training for Good Towson, MD | A | $593,334 | paid | PROMOTING AI SAFETY | 202411359349306381 |
| 2023 | Givedirectly New York, NY | A | $576,861 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Evidence Action Washington DC, DC | A | $337,087 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | The Humane League US Rockville, MD | A | $330,147 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Animal Charity Evaluators Covina, CA | A | $271,104 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | Aquatic Life Institute Dillon, CO | A | $250,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | Patchd Inc San Francisco, CA | A | $250,000 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | The George Washington University Washington, DC | A | $224,250 | paid | RESEARCH ON REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Animal Charity Evaluators Covina, CA | A | $216,799 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Leap Laboratories Richmond, CA | A | $195,000 | paid | RESEARCH ON AI SAFETY | 202411359349306381 |
| 2023 | Animal Advocacy Careers Anaheim, CA | A | $155,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | The Good Food Institute Washington, DC | A | $154,301 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Ashgro Inc Newark, DE | A | $150,000 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202411359349306381 |
| 2023 | Global Food Partners Washington DC, WA | A | $150,000 | paid | IMPROVING THE WELFARE OF CAGED ANIMALS | 202411359349306381 |
| 2023 | Clean Air Task Force Boston, MA | A | $142,869 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Brighter Green Brooklyn, NY | A | $132,000 | paid | EDUCATION ON ANIMAL WELFARE | 202411359349306381 |
| 2023 | Givewell Oakland, CA | A | $117,567 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Adaptation Entertainment LLC Pasadena, CA | A | $115,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | The Brookings Institution Washington, DC | A | $111,754 | paid | RESEARCH ON AI SAFETY | 202411359349306381 |
| 2023 | Rethink Priorities San Francisco, CA | A | $107,238 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Johns Hopkins University Baltimore, MD | A | $102,732 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | Lone Pine Games LLC Phoenix, AZ | U | $100,000 | paid | EDUCATION ABOUT AI SAFETY | 202411359349306381 |
| 2023 | Rethink Priorities San Francisco, CA | A | $85,000 | paid | CONFERENCE ON ANIMAL WELFARE | 202411359349306381 |
| 2023 | Aquatic Life Institute Dillon, CO | A | $80,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | One Acre Fund Highland Park, IL | A | $77,523 | paid | ENVIRONMENT AND CLIMATE CHANGE | 202411359349306381 |
| 2023 | Tides Foundation Cincinnati, OH | A | $76,709 | paid | ENVIRONMENT AND CLIMATE CHANGE, INDUSTRIOUS LABS | 202411359349306381 |
| 2023 | Legal Impact for Chickens San Francisco, CA | A | $76,000 | paid | REDUCING ANIMAL SUFFERING | 202411359349306381 |
| 2023 | Good Energy Collective Sacramento, CA | A | $73,921 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Lee Mcclenon LLC Lansdowne, PA | A | $73,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | One for the World New York, NY | A | $66,783 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202411359349306381 |
| 2023 | Sentient Media San Francisco, CA | A | $66,000 | paid | EDUCATION ON ANIMAL WELFARE | 202411359349306381 |
| 2023 | Sentient Media San Francisco, CA | A | $66,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | Rethink Priorities San Francisco, CA | A | $64,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | Evergreen Collaborative Seattle, WA | A | $61,704 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Helen Keller International New York, NY | A | $60,770 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Securebio Cambridge, MA | A | $60,000 | paid | REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | High Impact Athletes Salisbury, CT | A | $60,000 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202411359349306381 |
| 2023 | Alignment Research Center Walnut, CA | A | $54,543 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202411359349306381 |
| 2023 | Rethink Priorities San Francisco, CA | A | $50,847 | paid | PROMOTING AI SAFETY | 202411359349306381 |
| 2023 | Healthier Hens South Pasadena, CA | A | $50,000 | paid | REDUCING ANIMAL SUFFERING | 202411359349306381 |
| 2023 | Causeway Charitable Foundation and Causeway Giving Pbc Brooklyn, NY | A | $50,000 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202411359349306381 |
| 2023 | Players Philanthropy Fund Towson, MD | A | $50,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Momentum San Francisco, CA | A | $50,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Causeway Giving Pbc Brooklyn, NY | A | $50,000 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202411359349306381 |
| 2023 | US Right to Know Oakland, CA | A | $50,000 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Evidence Action Washington DC, DC | A | $47,814 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | The Rector and Visitors of the University of Virginia Charlottesville, VA | A | $47,665 | paid | RESEARCH ON THE IMPACTS OF AI | 202411359349306381 |
| 2023 | Clean Air Task Force Boston, MA | A | $46,398 | paid | ENVIRONMENT AND CLIMATE CHANGE | 202411359349306381 |
| 2023 | Wikiciv Foundation Dover, DE | A | $44,000 | paid | REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Players Philanthropy Fund Towson, MD | A | $41,000 | paid | REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Effective Altruism NYC Inc New York, NY | A | $40,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Igualdad Animal Mexico Los Angeles, CA | A | $39,000 | paid | REDUCING ANIMAL SUFFERING | 202411359349306381 |
| 2023 | Canopy Retreats Escondido, CA | A | $38,150 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Animal Advocates International Portland, OR | A | $35,000 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | The Nuclear Threat Initiative Washington, DC | A | $34,069 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Strongminds Maplewood, NJ | A | $33,264 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | New Incentives Covina, CA | A | $31,505 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Berkeley Existential Risk Initiative Oakland, CA | A | $30,563 | paid | RESEARCH ON AI SAFETY | 202411359349306381 |
| 2023 | Rethink Priorities San Francisco, CA | A | $30,000 | paid | RESEARCH ON REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Institute of Animal Law of Asia Portland, OR | A | $30,000 | paid | RESEARCH ON IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | The End Fund New York, NY | A | $26,144 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Machine Intelligence Research Institute San Francisco, CA | A | $23,189 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Niagara University New York, NY | A | $20,185 | paid | RESEARCH ON AI SAFETY | 202411359349306381 |
| 2023 | Faunalytics San Diego, CA | A | $19,778 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Wikiciv Foundation Dover, DE | A | $16,000 | paid | REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Council On Strategic Risks Nuclear Weapons Policy Work Washington, DC | A | $15,000 | paid | REDUCING EXISTENTIAL RISKS | 202411359349306381 |
| 2023 | Effective Altruism Consulting Network Towson, MD | A | $15,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | The Center for Health Security at Johns Hopkins Baltimore, MD | A | $14,962 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | Project Healthy Children - Sanku Westborough, MA | A | $14,177 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Magnify Mentoring Washington DC, DC | A | $14,000 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Lead Exposure Elimination Project Chicago, IL | A | $10,874 | paid | IMPROVING GLOBAL HEALTH AND WELLBEING | 202411359349306381 |
| 2023 | Lightcone Berkeley, CA | A | $10,000 | paid | RESEARCH AND COLLABORATION ON AI ALIGNMENT | 202411359349306381 |
| 2023 | Proveg International Inc Washington, DC | A | $10,000 | paid | CONFERENCE ON ANIMAL WELFARE | 202411359349306381 |
| 2023 | Allfed Lafayette, CO | A | $9,978 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Idinsight San Francisco, CA | A | $8,899 | paid | SUPPORTING EFFECTIVE ALTRUISM | 202411359349306381 |
| 2023 | Ace Movement Grants - Animal Charity Evaluators Covina, CA | A | $8,170 | paid | IMPROVING ANIMAL WELFARE | 202411359349306381 |
| 2023 | Effective Giving Quest Ltd Germantown, MD | A | $8,020 | paid | PROMOTING EFFECTIVE CHARITABLE GIVING | 202411359349306381 |
| 2023 | Effective Altruism Salt Lake City Murray, UT | A | $8,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Effective Altruism DC Washington, DC | A | $7,503 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Harvard Law School Effective Altruism Cambridge, MA | A | $7,000 | paid | EFFECTIVE ALTRUISM COMMUNITY BUILDING | 202411359349306381 |
| 2023 | Fish Welfare Initiative Normal, IL | A | $6,962 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Ace Movement Grants - Animal Charity Evaluators Covina, CA | A | $6,562 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2023 | Terrapraxis Cambridge, MA | A | $5,101 | paid | GENERAL NONPROFIT SUPPORT | 202411359349306381 |
| 2022 | Pure Earth New York, NY | A | $1,670,000 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Council On Strategic Risks Washington, DC | A | $1,600,000 | paid | GROWING THE COUNCIL ON STRATEGIC RISKS' NUCLEAR SECURITY POLICY DEVELOPMENT AND ENGAGEMENT WITH DECISION-MAKERS | 202311339349300516 |
| 2022 | Rethink Priorities San Francisco, CA | A | $1,240,257 | paid | GENERAL SUPPORT, SUPPORT FOR PROJECT TO ORGANIZE AND FUND PUBLIC JOURNAL-INDEPENDENT EVALUATION OF EA-RELEVANT/ADJACENT RESEARCH, INSECT WELFARE PROJECT, SUPPORT THE EA MARKET TESTING TEAM RESEARCH, WILD ANIMAL WELFARE AND INVERTEBRATE WELFARE RESEARCH, GRANT FOR FELLOWS/EAG AND SURVEY TEAM RESEARCH | 202311339349300516 |
| 2022 | The Players Philanthropic Fund Towson, MD | A | $1,204,967 | paid | PLAYERS PHILANTHROPY FUND AND SUPPORTED PROJECTS | 202311339349300516 |
| 2022 | Center for Global Development Washington, DC | A | $1,200,000 | paid | TO SUPPORT WORK ON LEAD EXPOSURE | 202311339349300516 |
| 2022 | Against Malaria Foundation Kansas City, MO | A | $1,107,496 | paid | ANTIMALARIAL BEDNETS IN NIGERIA, INCLUDING OPERATIONAL SUPPORT | 202311339349300516 |
| 2022 | Founders Pledge New York, NY | A | $1,032,271 | paid | CLIMATE CHANGE FUND | 202311339349300516 |
| 2022 | Helen Keller International New York, NY | A | $949,549 | paid | VITAMIN A PROGRAM | 202311339349300516 |
| 2022 | Wild Animal Initiative Long Island City, NY | A | $564,153 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Berkeley Existential Risk Institute Berekeley, CA | A | $407,000 | paid | IN SUPPORT OF BERI'S COLLABORATION WITH THE CENTRE FOR THE GOVERNANCE OF AI, TO CREATE A LIBRARY FOR SELDONIAN (SAFE AND FAIR) MACHINE LEARNING ALGORITHMS, SUPPORTING INTERACT'S WORK ENABLING HUMAN-COMPATIBLE ROBOTS AND AI AGENTS | 202311339349300516 |
| 2022 | Metaculus Inc Santa Cruz, CA | A | $404,683 | paid | RESEARCH ON IMPROVING THE USE OF CURRENT TOOLS & TESTING NEW APPROACHES TO LONG-TERM QUESTIONS TO MAKE FORECASTING MORE EFFECTIVE | 202311339349300516 |
| 2022 | Impact Labs New York, NY | A | $300,000 | paid | A ONE-WEEK EFFECTIVE ALTRUISM EDUCATIONAL SUMMER CAMP FOR ~60 STUDENTS AGED 13-18 AND THEIR FAMILIES IN MAINE | 202311339349300516 |
| 2022 | New York University New York, NY | A | $300,000 | paid | INVESTIGATE AND DEVELOP A PROPOSAL TO START A LONGTERMIST RESEARCH CENTER AT NYU | 202311339349300516 |
| 2022 | Brown University Providence, RI | A | $250,800 | paid | TO SUPPORT ODED GALOR'S "THE FUTURE JOURNEY OF HUMANITY" PROJECT | 202311339349300516 |
| 2022 | Mind First Foundation Inc Lincoln, MA | A | $200,000 | paid | RESEARCH AND DEVELOPMENT OF OPEN-SOURCE VACCINES | 202311339349300516 |
| 2022 | US Right to Know (usrtk) Oakland, CA | A | $200,000 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | University of Pennsylvania Philadelphia, PA | A | $200,000 | paid | PERSUASION TOURNAMENT FOR EXISTENTIAL RISK | 202311339349300516 |
| 2022 | High Impact Athletes - Simple Generosity Lewes, DE | A | $200,000 | paid | SUPPORTING THE CONNECTION OF WORLD-CLASS ATHLETES WITH EFFECTIVE CHARITIES WORKING ON GLOBAL HEALTH & POVERTY, ANIMAL WELFARE, AND CLIMATE CHANGE. | 202311339349300516 |
| 2022 | Cambridge in America New York, NY | A | $200,000 | paid | DEEP LEARNING AND AI ALIGNMENT RESEARCH GROUP AT CAMBRIDGE FOR DAVID KRUEGER | 202311339349300516 |
| 2022 | Animal Charity Evaluators Walnut, CA | A | $190,097 | paid | GENERAL SUPPORT, RECOMMENDED CHARITY FUND | 202311339349300516 |
| 2022 | Clean Air Task Force Boston, MA | A | $184,533 | paid | SUPPORTING CLEAN AIR TASK FORCE'S WORK TO PUSH THE TECHNOLOGY AND POLICY CHANGES NEEDED TO ACHIEVE A ZERO-EMISSIONS, HIGH-ENERGY PLANET AT AN AFFORDABLE COST | 202311339349300516 |
| 2022 | Givedirectly New York, NY | A | $182,430 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Reckless Giving LLC Brooklyn, NY | A | $170,000 | paid | TO SUPPORT POST-PRODUCTION TO FINISH A FILM ON ALTRUISTIC KIDNEY-DONATION | 202311339349300516 |
| 2022 | Aquatic Life Institute Dillon, CO | A | $160,000 | paid | REDUCING THE SUFFERING OF AQUATIC ANIMALS BY HELPING TO DEFINE WELFARE STANDARDS TO AQUATIC ANIMAL PRODUCT CERTIFYING BODIES, COALITION BUILDING AMONG NONPROFITS, ACADEMIC INSTITUTIONS, INDUSTRY STAKEHOLDERS, AND THE PUBLIC, INTERNATIONAL POLICY ENGAGEMENT, AND RESEARCH TO SUPPORT FURTHER ADVOCACY EFFORTS. | 202311339349300516 |
| 2022 | Anti Entropy Houston, TX | A | $150,000 | paid | OPERATIONS DEVELOPMENT AND SUPPORT CONSULTING FOR EFFECTIVE ALTRUISM ORGANIZATIONS | 202311339349300516 |
| 2022 | Coalition for Rainforest Nations New York, NY | A | $149,653 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Machine Intelligence Research Institute (miri) Berekeley, CA | A | $115,017 | paid | SUPPORT FOR ARTIFICIAL INTELLIGENCE SAFETY RESEARCH, INCLUDING OPERATIONAL SUPPORT | 202311339349300516 |
| 2022 | Oxfendazole Development Group Blue Bell, PA | A | $101,430 | paid | DEVELOP THE DEWORMING MEDICINE FOR USE AGAINST HUMAN DWELLING PARASITIC WORMS | 202311339349300516 |
| 2022 | Federation of American Scientists Washington, DC | A | $100,000 | paid | NUCLEAR INFORMATION PROJECT | 202311339349300516 |
| 2022 | Whylome Inc Fairfax, VT | A | $100,000 | paid | RESEARCH ON CONTAMINATION THEORIES OF OBESITY | 202311339349300516 |
| 2022 | Spellcheck Health Inc Austin, TX | A | $100,000 | paid | RESEARCH ON BONE MARROW CRISPR AS A LARGE-EFFECT HEALTH INTERVENTION AS AN ADJUNCT TO EXISTING CELLULAR THERAPIES | 202311339349300516 |
| 2022 | The Humane League US Rockville, MD | A | $99,769 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Idinsight San Francisco, CA | A | $96,000 | paid | SUPPORT TO REFINE WAYS TO INCORPORATE VALUE OF INFORMATION ESTIMATION INTO RESEARCH FUNDING AND STUDY DESIGN DECISIONS | 202311339349300516 |
| 2022 | Effective Giving Quest Ltd Germantown, MD | A | $90,000 | paid | CREATION OF A NEW ORGANIZATION THAT INCREASES THE PHILANTHROPIC IMPACT OF THE GAMING SPACE VIA PROMOTION OF EFFECTIVE CHARITIES | 202311339349300516 |
| 2022 | Legal Impact for Chickens Kensington, CA | A | $76,000 | paid | LAUNCHING A LITIGATION NONPROFIT CALLED LEGAL IMPACT FOR CHICKENS (LIC) TO MAKE FACTORY FARM CRUELTY A LIABILITY | 202311339349300516 |
| 2022 | Growth Teams Inc Bradenton, FL | A | $75,000 | paid | SUPPORT FOR ECONOMIC DEVELOPMENT WORK IN RAWANDA | 202311339349300516 |
| 2022 | University of Virginia Charlottesville, VA | A | $71,500 | paid | OPEN ONLINE COURSE ON "THE ECONOMICS OF AI" FOR ANTON KORINEK | 202311339349300516 |
| 2022 | Global Food Partners Washington, DC | A | $60,000 | paid | SUPPORTING ANIMAL WELFARE BY DELIVERING SCIENCE-BASED CAGE-FREE SOLUTIONS | 202311339349300516 |
| 2022 | Sentient Media San Francisco, CA | A | $60,000 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Healthier Hens South Pasadena, CA | A | $56,300 | paid | RESEARCH TO TEST THE EFFICACY OF TWO PROMISING INTERVENTIONS TO REDUCE THE RATE OF KEEL BONE FRACTURES IN LAYING HENS, SUPPORT FOR BUILDING EFFECTIVE ALTRUISM COMMUNITY IN KENYA | 202311339349300516 |
| 2022 | Evidence Action Washington, DC | A | $51,729 | paid | DISPENSERS FOR SAFE WATER PROGRAM, DEWORM THE WORLD INITIATIVE | 202311339349300516 |
| 2022 | The Good Food Institute Arlington, VA | A | $51,092 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Centre for Election Science Walnut, CA | A | $50,000 | paid | SUPPORT FOR THE THE CENTER FOR ELECTION SCIENCE | 202311339349300516 |
| 2022 | Duke University Durham, NC | A | $50,000 | paid | FUND TATIANA SEGURA'S RESEARCH TO PROMOTE BRAIN REPAIR AFTER STROKE | 202311339349300516 |
| 2022 | Hofvarpnir Studios Lee Vining, CA | A | $50,000 | paid | COMPUTE INFRASTRUCTURE AND DEDICATED SUPPORT TO RUN TECHNICAL AI EXPERIMENTS FOR SAFETY RESEARCHERS | 202311339349300516 |
| 2022 | Plant Based Foods Association San Francisco, CA | A | $50,000 | paid | WORK TO CHAMPION, STRENGTHEN, AND ELEVATE THE PLANT-BASED FOODS INDUSTRY | 202311339349300516 |
| 2022 | Mercy for Animals San Francisco, CA | A | $49,884 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Compassion in World Farming New York City, NY | A | $49,884 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Spark Wave New York, NY | A | $40,000 | paid | RESEARCH REPLICATION TO IMPROVE INCENTIVES IN SOCIAL SCIENCE RESEARCH AND TO IMPROVE UNDERSTANDING OF THE QUALITY OF SOCIAL SCIENCE RESEARCH | 202311339349300516 |
| 2022 | Jewish Effective Giving Initiative New York, NY | A | $40,000 | paid | SUPPORT TO INSPIRE RABBIS AND THEIR CONGREGATIONS TO SAVE LIVES THROUGH EFFECTIVE GIVING | 202311339349300516 |
| 2022 | Animal Equality Los Angeles, CA | A | $39,906 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | DC Voters for Animals Washington, DC | A | $35,000 | paid | ANNUAL SALARY FOR DC VOTERS FOR ANIMALS ED TO PASS ANIMAL PROTECTION LAWS IN WASHINGTON, DC | 202311339349300516 |
| 2022 | The Nuclear Threat Initiative (nti) Washington, DC | A | $30,974 | paid | BIOSECURITY PROGRAM | 202311339349300516 |
| 2022 | Wanbam Washington, DC | A | $27,000 | paid | SUPPORTING A GLOBAL NETWORK OF WOMEN, TRANS PEOPLE OF ANY GENDER, AND NON-BINARY PEOPLE INTERESTED IN EFFECTIVE ALTRUISM (EA). | 202311339349300516 |
| 2022 | Massachusetts Institute of Technology Cambridge, MA | A | $25,000 | paid | PROJECT FOR NOVEL PLATFORM FOR SCREENING AND DEVELOPMENT OF PSYCHIATRIC DRUGS, INCLUDING THERAPEUTIC ADAPTATIONS OF PSYCHEDELICS | 202311339349300516 |
| 2022 | New Incentives Walnut, CA | A | $21,617 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Faunalytics Olympia, WA | A | $21,000 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Highway Pharmaceuticals Boston, MA | A | $20,000 | paid | SUPPORT FOR PHARMACEUTICAL TRIAL | 202311339349300516 |
| 2022 | Eden Reforestation Projects Glendora, CA | A | $19,954 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | 1day Sooner Claymont, DE | A | $17,500 | paid | RESEARCH ON PUBLIC RECEPTIVITY OF HUMAN CHALLENGE TRIALS | 202311339349300516 |
| 2022 | Southeast Missouri State Cape Girardeau, MO | A | $17,000 | paid | FOUNDATIONAL RESEARCH TOWARDS A MICROBE OR MICROBIAL COMMUNITY CAPABLE OF BIODEGRADING PLASTICS | 202311339349300516 |
| 2022 | Christians for Impact USA Inc Claymont, DE | A | $16,750 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | Rethink Charity Mineral, VA | A | $16,216 | paid | SUPPORT TO MAXIMIZE DONORS' CHANCES OF DIRECTING FACEBOOK'S MATCHING FUNDS TO EA NONPROFITS | 202311339349300516 |
| 2022 | Sightsavers Inc Boston, MA | A | $11,593 | paid | DEWORMING PROGRAM | 202311339349300516 |
| 2022 | Effective Altruism at New York University New York, NY | A | $10,000 | paid | SUPPORT TO ESTABLISH/EXPAND THE EA STUDENT ORGANIZATION AT NYU | 202311339349300516 |
| 2022 | Olivia Shoemaker - the Taimaka Project Washington, DC | A | $10,000 | paid | SUPPORT TO LAUNCH AN UNDER-FIVE MALNUTRITION TREATMENT PROGRAM IN NORTHEASTERN NIGERIA | 202311339349300516 |
| 2022 | Project Healthy Children Westborough, MA | A | $9,996 | paid | GENERAL SUPPORT | 202311339349300516 |
| 2022 | The End Fund New York, NY | A | $7,590 | paid | DEWORMING PROGRAM | 202311339349300516 |
| 2021 | Rethink Priorities San Francisco, CA | A | $1,828,720 | paid | Research | 202221369349309152 |
| 2021 | Amf (against Malaria Foundation) Lansing, IL | A | $656,451 | paid | Global development | 202221369349309152 |
| 2021 | Malaria Consortium Raleigh, NC | A | $512,290 | paid | Global development | 202221369349309152 |
| 2021 | Wild Animal Initiative Long Island City, NY | A | $365,506 | paid | Animal welfare | 202221369349309152 |
| 2021 | Mercatus Center Arlington, VA | A | $183,868 | paid | Research | 202221369349309152 |
| 2021 | Founders Pledge New York, NY | A | $149,464 | paid | Support for philanthropic community | 202221369349309152 |
| 2021 | Legal Priorities Inc Cambridge, MA | A | $135,000 | paid | General support | 202221369349309152 |
| 2021 | Givedirectly New York, NY | A | $116,809 | paid | Global development | 202221369349309152 |
| 2021 | Beri (berkeley Existential Risk Initiative) Berkeley, CA | A | $108,000 | paid | Research | 202221369349309152 |
| 2021 | Innovations for Poverty Action Washington, DC | A | $100,000 | paid | Global development | 202221369349309152 |
| 2021 | Expii Inc (via Idea Foundry) Pittsburgh, PA | A | $100,000 | paid | Long-term future fund | 202221369349309152 |
| 2021 | The Humane League Rockville, MD | A | $99,769 | paid | General support | 202221369349309152 |
| 2021 | Idinsight San Francisco, CA | A | $50,000 | paid | Global development | 202221369349309152 |
| 2021 | Meridian Institute Dillon, CO | A | $50,000 | paid | Animal welfare | 202221369349309152 |
| 2021 | New York University New York, NY | A | $45,000 | paid | Research | 202221369349309152 |
| 2021 | Players Philanthropy Fund Towson, MD | A | $32,907 | paid | Research | 202221369349309152 |
| 2021 | Institute of Animal Law of Asia Portland, OR | A | $30,000 | paid | Animal welfare | 202221369349309152 |
| 2021 | Center for Applied Rationality Berkeley, CA | A | $15,000 | paid | Research | 202221369349309152 |
| 2021 | Wellbeing International Potomac, MD | A | $15,000 | paid | Animal welfare | 202221369349309152 |
| 2021 | Miri Berkeley, CA | A | $9,046 | paid | Research | 202221369349309152 |
| 2021 | Evidence Action Washington, DC | A | $6,542 | paid | Global development | 202221369349309152 |
| 2020 | Innovations for Poverty Action Washington, DC | A | $1,112,000 | paid | Global development | 202142849349300829 |
| 2020 | Idinsight San Francisco, CA | A | $656,000 | paid | Global development | 202142849349300829 |
| 2020 | The Good Food Institute Arlington, VA | A | $402,598 | paid | Research | 202142849349300829 |
| 2020 | Malaria Consortium Raleigh, NC | A | $332,229 | paid | Global development | 202142849349300829 |
| 2020 | Animal Charity Evaluators Berkeley, CA | A | $331,647 | paid | Animal welfare | 202142849349300829 |
| 2020 | Rethink Priorities San Francisco, CA | A | $324,200 | paid | Research | 202142849349300829 |
| 2020 | Wild Animal Initiative Long Island City, NY | A | $235,457 | paid | Animal welfare | 202142849349300829 |
| 2020 | Generation Pledge New York, NY | A | $210,000 | paid | Support for philanthropic community | 202142849349300829 |
| 2020 | Founders Pledge New York, NY | A | $200,000 | paid | Support for philanthropic community | 202142849349300829 |
| 2020 | Miri (machine Intelligence Research Institute) Berkeley, CA | A | $176,066 | paid | Research | 202142849349300829 |
| 2020 | Wanbam Washington, DC | A | $100,000 | paid | Community building | 202142849349300829 |
| 2020 | Mercatus Center Arlington, VA | A | $100,000 | paid | COVID-19 research | 202142849349300829 |
| 2020 | Players Philanthropy Fund Towson, MD | A | $85,000 | paid | Research | 202142849349300829 |
| 2020 | Beri (berkeley Existential Risk Initiative) Berkeley, CA | A | $75,000 | paid | Research | 202142849349300829 |
| 2020 | Forgotten Animals Peoria, AZ | A | $73,633 | paid | Animal welfare | 202142849349300829 |
| 2020 | Metaculus Santa Cruz, CA | A | $65,000 | paid | Scientific forecasting | 202142849349300829 |
| 2020 | Center for Election Science Redding, CA | A | $50,300 | paid | Electoral reform advocacy | 202142849349300829 |
| 2020 | Seed Harwich, MA | A | $50,000 | paid | Animal welfare | 202142849349300829 |
| 2020 | A Well-Fed World Washington, DC | A | $45,000 | paid | Animal welfare | 202142849349300829 |
| 2020 | Rethink Charity Mineral, VA | A | $41,181 | paid | High-impact charity initiatives | 202142849349300829 |
| 2020 | Oregon State University Corvallis, OR | A | $30,000 | paid | Research | 202142849349300829 |
| 2020 | Amf (against Malaria Foundation) Lansing, IL | A | $28,650 | paid | Global development | 202142849349300829 |
| 2020 | Givedirectly New York, NY | A | $21,932 | paid | Global development | 202142849349300829 |
| 2020 | Johns Hopkins University Baltimore, MD | A | $20,346 | paid | Research | 202142849349300829 |
| 2020 | The Bulletin of the Atomic Scientists Chicago, IL | A | $20,346 | paid | Science and global security advocacy | 202142849349300829 |
| 2020 | Nuclear Threat Initiative Inc Washington, DC | A | $20,346 | paid | Nuclear security | 202142849349300829 |
| 2020 | One for the World Boston, MA | A | $20,000 | paid | Community building | 202142849349300829 |
| 2020 | Uc Berkeley Foundation Berkeley, CA | A | $14,129 | paid | Research | 202142849349300829 |
| 2020 | Evidence Action Washington, DC | A | $8,101 | paid | Global development | 202142849349300829 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2025 | 2025-06-30 | not stated | 2024v5.5 | 202601359349300640 |
| 990 | 2024 | 2024-06-30 | not stated | 2023v6.0 | 202541349349311654 |
| 990 | 2023 | 2023-06-30 | not stated | 2022v5.0 | 202411359349306381 |
| 990 | 2022 | 2022-06-30 | not stated | 2021v4.0 | 202311339349300516 |
| 990 | 2021 | 2021-06-30 | not stated | 2021v4.0 | 202221369349309152 |
| 990 | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202142849349300829 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/471988398.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.