Funding search

Find who already funds work like yours.

Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.

12 funders with a record of paying for “transparency”

Where the money went

1.0×
Foundation to Promote Open Society → Open Society Initiative for West Africa: $19M across 1 grant, latest 2023Laura and John Arnold Foundation → Urban Institute: $4.8M across 5 grants, latest 2022Gordon E and Betty I Moore Foundation → Stiftelsen the Stockholm Environment Institute: $3.2M across 3 grants, latest 2024Walton Family Foundation Inc → Cambiar Education: $2.6M across 2 grants, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Women's Rights Advancement and Protection Alternative (Wrapa): $1.6M across 4 grants, latest 2023Charles Stewart Mott Foundation → Trustees of Boston University: $1.5M across 3 grants, latest 2024The William & Flora Hewlett Foundation → Proteus Fund Inc: $1.5M across 6 grants, latest 2024The Ford Foundation → New Venture Fund: $1.2M across 3 grants, latest 2024Luminate Foundation Inc → Open Contracting Partnership: $950K across 2 grants, latest 2023The Robert Wood Johnson Foundation → Commonwealth Care Allian: $938K across 2 grants, latest 2023Open Society Institute → Proteus Fund Inc: $915K across 1 grant, latest 2023Wellspring Philanthropic Fund Inc → Fund for Constitutional Government: $625K across 3 grants, latest 2023Gordon E and Betty I Moore Foundation → Ocean Risk and Resilience Action Alliance Inc: $2.8M across 3 grants, latest 2024Foundation to Promote Open Society → International Partnership for Human Rights (Iphr): $1.9M across 1 grant, latest 2023Laura and John Arnold Foundation → Trustees of the University of Pennsylvania: $1.9M across 1 grant, latest 2024Walton Family Foundation Inc → Colorado Nonprofit Development Center: $990K across 1 grant, latest 2022John D and Catherine T Macarthur Foundation (Consolidated) → Center for Fiscal Transparency and Integrity Watch: $900K across 7 grants, latest 2023The Ford Foundation → Imagine Us LLC: $800K across 2 grants, latest 2024The William & Flora Hewlett Foundation → International Budget Partnership: $800K across 3 grants, latest 2024The Robert Wood Johnson Foundation → Public Library of Science: $750K across 1 grant, latest 2024Luminate Foundation Inc → The B Team: $437K across 2 grants, latest 2023Charles Stewart Mott Foundation → Michigan Nonprofit Association: $420K across 3 grants, latest 2024Wellspring Philanthropic Fund Inc → Third Sector New England Inc: $250K across 2 grants, latest 2023Open Society Institute → Oxfam-America Inc: $200K across 1 grant, latest 2023Gordon E and Betty I Moore Foundation → International Seafood Sustainability Foundation: $2.0M across 3 grants, latest 2024Foundation to Promote Open Society → Soros Foundation - Kyrgyzstan: $1.7M across 1 grant, latest 2022Laura and John Arnold Foundation → Financial Services Stakeholder Project: $897K across 4 grants, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Step Up for Social Development & Empowerment in Nigeria: $800K across 4 grants, latest 2023The William & Flora Hewlett Foundation → Trustees of Boston University: $775K across 3 grants, latest 2023The Ford Foundation → Plan C Institute: $712K across 2 grants, latest 2023Walton Family Foundation Inc → The Attainment Network: $590K across 1 grant, latest 2023The Robert Wood Johnson Foundation → Rand Corp: $549K across 2 grants, latest 2023Luminate Foundation Inc → International Budget Partnership Kenya: $410K across 2 grants, latest 2023Charles Stewart Mott Foundation → Associacao Direitos Humanos Em Rede: $361K across 3 grants, latest 2024Wellspring Philanthropic Fund Inc → Trustees of Columbia University in the City of New York: $200K across 2 grants, latest 2023Open Society Institute → Solomon Astiki Mi Kerdoskopiki Etaireia: $200K across 1 grant, latest 2023Gordon E and Betty I Moore Foundation → The Center for Advanced Defense Studies Inc: $1.7M across 3 grants, latest 2024Foundation to Promote Open Society → Open Society Forum - Mongolia: $1.6M across 2 grants, latest 2022Gordon E and Betty I Moore Foundation → Global Fishing Watch Inc: $1.3M across 2 grants, latest 2023Gordon E and Betty I Moore Foundation → Nature Conservancy: $1.2M across 2 grants, latest 2024Gordon E and Betty I Moore Foundation → Fisheries Transparency Initiative (Fiti): $816K across 2 grants, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Heda Resource Centre: $800K across 4 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Measures for Justice Institute: $790K across 1 grant, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Akin Fadeyi Foundation: $748K across 3 grants, latest 2022John D and Catherine T Macarthur Foundation (Consolidated) → Griot Studios Limited: $700K across 4 grants, latest 2023Laura and John Arnold Foundation → Yale University: $683K across 1 grant, latest 2024Laura and John Arnold Foundation → Continuum Health Group LLC: $683K across 2 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → International Bank for Reconstruction and Development: $667K across 2 grants, latest 2023Laura and John Arnold Foundation → Correctional Association of New York: $661K across 3 grants, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Social Development Integrated Centre: $650K across 4 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Resource Centre for Human Rights & Civic Education: $650K across 4 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Moving Image Limited: $650K across 3 grants, latest 2022John D and Catherine T Macarthur Foundation (Consolidated) → Community Life Project (Limited By Guarantee): $650K across 4 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Budgit Foundation for Promotion of Information Technology in Nigeria: $600K across 2 grants, latest 2023Foundation to Promote Open Society → Tides Foundation: $600K across 1 grant, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Socio-Economic Rights and Accountability Project: $600K across 2 grants, latest 2023John D and Catherine T Macarthur Foundation (Consolidated) → Connected Development Initiative: $575K across 4 grants, latest 2023Laura and John Arnold Foundation → Indiana University: $570K across 4 grants, latest 2024Gordon E and Betty I Moore Foundation → Associacao Transparencia E Integridade: $530K across 1 grant, latest 2024Gordon E and Betty I Moore Foundation → Associacao Transparencia E Integridade: $530K across 1 grant, latest 2020The Ford Foundation → The Extractive Industries Transparency Initiative Secretariat: $525K across 2 grants, latest 2024Laura and John Arnold Foundation → University of California College of the Law: $500K across 1 grant, latest 2022John D and Catherine T Macarthur Foundation (Consolidated) → Socioeconomic Rights and Accountability Project: $500K across 1 grant, latest 2021John D and Catherine T Macarthur Foundation (Consolidated) → Socio Economic Rights and Accountability Project: $500K across 1 grant, latest 2021Foundation to Promote Open Society: $25M on this topic. Open the funder.Foundation to Promote Open So…$25MGordon E and Betty I Moore Foundation: $14M on this topic. Open the funder.Gordon E and Betty I Moore Fo…$14MJohn D and Catherine T Macarthur Foundation (Consolidated): $12M on this topic. Open the funder.John D and Catherine T Macart…$12MLaura and John Arnold Foundation: $11M on this topic. Open the funder.Laura and John Arnold Foundat…$11MWalton Family Foundation Inc: $4.2M on this topic. Open the funder.Walton Family Foundation Inc$4.2MThe Ford Foundation: $3.2M on this topic. Open the funder.The Ford Foundation$3.2MThe William & Flora Hewlett Foundation: $3.0M on this topic. Open the funder.The William & Flora Hewlett F…$3.0MCharles Stewart Mott Foundation: $2.3M on this topic. Open the funder.Charles Stewart Mott Foundati…$2.3MThe Robert Wood Johnson Foundation: $2.2M on this topic. Open the funder.The Robert Wood Johnson Found…$2.2MLuminate Foundation Inc: $1.8M on this topic. Open the funder.Luminate Foundation Inc$1.8MOpen Society Institute: $1.3M on this topic. Open the funder.Open Society Institute$1.3MWellspring Philanthropic Fund Inc: $1.1M on this topic. Open the funder.Wellspring Philanthropic Fund…$1.1MOpen Society Initiative for West Africa: received $19M on this topicOpen Society Initiative for Wes…$19MUrban Institute: received $4.8M on this topicUrban Institute$4.8MStiftelsen the Stockholm Environment Institute: received $3.2M on this topicStiftelsen the Stockholm Enviro…$3.2MOcean Risk and Resilience Action Alliance Inc: received $2.8M on this topicOcean Risk and Resilience Actio…$2.8MCambiar Education: received $2.6M on this topicCambiar Education$2.6MProteus Fund Inc: received $2.4M on this topicProteus Fund Inc$2.4MInternational Seafood Sustainability Foundation: received $2.0M on this topicInternational Seafood Sustainab…$2.0MInternational Partnership for Human Rights (Iphr): received $1.9M on this topicInternational Partnership for H…$1.9MTrustees of the University of Pennsylvania: received $1.9M on this topicTrustees of the University of P…$1.9MThe Center for Advanced Defense Studies Inc: received $1.7M on this topicThe Center for Advanced Defense…$1.7MSoros Foundation - Kyrgyzstan: received $1.7M on this topicSoros Foundation - Kyrgyzstan$1.7MWomen's Rights Advancement and Protection Alternative (Wrapa): received $1.6M on this topicWomen's Rights Advancement and…$1.6MOpen Society Forum - Mongolia: received $1.6M on this topicOpen Society Forum - Mongolia$1.6MTrustees of Boston University: received $1.5M on this topicTrustees of Boston University$1.5MGlobal Fishing Watch Inc: received $1.3M on this topicGlobal Fishing Watch Inc$1.3MNew Venture Fund: received $1.2M on this topicNew Venture Fund$1.2MNature Conservancy: received $1.2M on this topicNature Conservancy$1.2MColorado Nonprofit Development Center: received $990K on this topicColorado Nonprofit Development…$990KOpen Contracting Partnership: received $950K on this topicOpen Contracting Partnership$950KCommonwealth Care Allian: received $938K on this topicCommonwealth Care Allian$938KCenter for Fiscal Transparency and Integrity Watch: received $900K on this topicCenter for Fiscal Transparency…$900KFinancial Services Stakeholder Project: received $897K on this topicFinancial Services Stakeholder…$897KFisheries Transparency Initiative (Fiti): received $816K on this topicFisheries Transparency Initiati…$816KImagine Us LLC: received $800K on this topicImagine Us LLC$800KInternational Budget Partnership: received $800K on this topicInternational Budget Partnership$800KStep Up for Social Development & Empowerment in Nigeria: received $800K on this topicStep Up for Social Development…$800KHeda Resource Centre: received $800K on this topicHeda Resource Centre$800KMeasures for Justice Institute: received $790K on this topicMeasures for Justice Institute$790KTrustees of Boston University: received $775K on this topicTrustees of Boston University$775KPublic Library of Science: received $750K on this topicPublic Library of Science$750KAkin Fadeyi Foundation: received $748K on this topicAkin Fadeyi Foundation$748KPlan C Institute: received $712K on this topicPlan C Institute$712KGriot Studios Limited: received $700K on this topicGriot Studios Limited$700KYale University: received $683K on this topicYale University$683KContinuum Health Group LLC: received $683K on this topicContinuum Health Group LLC$683KInternational Bank for Reconstruction and Development: received $667K on this topicInternational Bank for Reconstr…$667KCorrectional Association of New York: received $661K on this topicCorrectional Association of New…$661KSocial Development Integrated Centre: received $650K on this topicSocial Development Integrated C…$650KResource Centre for Human Rights & Civic Education: received $650K on this topicResource Centre for Human Right…$650KMoving Image Limited: received $650K on this topicMoving Image Limited$650KCommunity Life Project (Limited By Guarantee): received $650K on this topicCommunity Life Project (Limited…$650KFund for Constitutional Government: received $625K on this topicFund for Constitutional Governm…$625KBudgit Foundation for Promotion of Information Technology in Nigeria: received $600K on this topicBudgit Foundation for Promotion…$600KTides Foundation: received $600K on this topicTides Foundation$600KSocio-Economic Rights and Accountability Project: received $600K on this topicSocio-Economic Rights and Accou…$600KThe Attainment Network: received $590K on this topicThe Attainment Network$590KConnected Development Initiative: received $575K on this topicConnected Development Initiative$575KIndiana University: received $570K on this topicIndiana University$570KRand Corp: received $549K on this topicRand Corp$549KAssociacao Transparencia E Integridade: received $530K on this topicAssociacao Transparencia E Inte…$530KAssociacao Transparencia E Integridade: received $530K on this topicAssociacao Transparencia E Inte…$530KThe Extractive Industries Transparency Initiative Secretariat: received $525K on this topicThe Extractive Industries Trans…$525KUniversity of California College of the Law: received $500K on this topicUniversity of California Colleg…$500KSocioeconomic Rights and Accountability Project: received $500K on this topicSocioeconomic Rights and Accoun…$500KSocio Economic Rights and Accountability Project: received $500K on this topicSocio Economic Rights and Accou…$500KThe B Team: received $437K on this topicThe B Team$437KMichigan Nonprofit Association: received $420K on this topicMichigan Nonprofit Association$420KInternational Budget Partnership Kenya: received $410K on this topicInternational Budget Partnershi…$410KAssociacao Direitos Humanos Em Rede: received $361K on this topicAssociacao Direitos Humanos Em…$361KThird Sector New England Inc: received $250K on this topicThird Sector New England Inc$250KOxfam-America Inc: received $200K on this topicOxfam-America Inc$200KTrustees of Columbia University in the City of New York: received $200K on this topicTrustees of Columbia University…$200KSolomon Astiki Mi Kerdoskopiki Etaireia: received $200K on this topicSolomon Astiki Mi Kerdoskopiki…$200K
12 funders, 63 recipients, grants matching “transparency” only. Ribbon width is proportional to the total given; each funder has its own colour (smaller funders in gray). Hover a name to isolate its flows, click a funder to open it. Drag to move around; zoom with the buttons, a double-click, or the wheel after clicking the map.

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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 20192025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →