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 “sample”

Where the money went

1.0×
The Rockefeller Foundation → University of Stellenbosch: $5.8M across 3 grants, latest 2024The Leona M and Harry B Helmsley → Jdrf Australia: $4.3M across 3 grants, latest 2024Ncasi Foundation → National Council for Air and Stream Improvement Inc: $3.2M across 4 grants, latest 2024Gordon E and Betty I Moore Foundation → Universitaet Wien: $3.2M across 1 grant, latest 2024Association of Public Health → Iconnect Consulting Corp: $510K across 3 grants, latest 2024The Simons Foundation Inc → University of Sussex: $418K across 2 grants, latest 2024Caroline Symmes Inc → The Children's Oncology Group Foundation Inc: $200K across 1 grant, latest 2025The Peregrine Fund Inc → Earthspan: $114K across 4 grants, latest 2024Gastric Cancer Foundation → Dana-Farber Cancer Center: $100K across 1 grant, latest 2021Jf Environmental Trust Foundation → University of Mary Washington: $77K across 2 grants, latest 2024Maine Technology Institute → Orono Spectral Solutions: $75K across 1 grant, latest 2021M J Murdock Charitable Trust → University of Montana: $19K across 2 grants, latest 2023Gordon E and Betty I Moore Foundation → Friedrich-Alexander-University Erlangen-Nuremberg: $2.5M across 2 grants, latest 2023The Leona M and Harry B Helmsley → Vanderbilt University Medical Center: $511K across 2 grants, latest 2024The Simons Foundation Inc → Jet Propulsion Laboratory: $305K across 1 grant, latest 2024Association of Public Health → Public Health Foundation Enterprise: $295K across 1 grant, latest 2022The Rockefeller Foundation → International Institute of Tropical Agriculture: $199K across 1 grant, latest 2023Gastric Cancer Foundation → The General Hospital Corporation Dba Massachusetts General Hospital: $100K across 1 grant, latest 2022Caroline Symmes Inc → The Childrens' Oncology Group Foundation: $100K across 1 grant, latest 2024Maine Technology Institute → Maine Laboratories LLC: $50K across 1 grant, latest 2023M J Murdock Charitable Trust → Missoula County Public Schools: $10K across 1 grant, latest 2024Jf Environmental Trust Foundation → Colonial Forge Public High School: $2K across 1 grant, latest 2022Gordon E and Betty I Moore Foundation → Friedrich-Alexander-Universitat Erlangen-Nurnberg: $1.3M across 1 grant, latest 2024The Leona M and Harry B Helmsley → Benaroya Research Institute at Virginia Mason: $298K across 1 grant, latest 2023Association of Public Health → University of Puerto Rico: $227K across 2 grants, latest 2024The Simons Foundation Inc → California Institute of Technology: $192K across 1 grant, latest 2023The Rockefeller Foundation → The Board of Regents of the University of Wisconsin System: $70K across 1 grant, latest 2022Gastric Cancer Foundation → Stanford University: $50K across 1 grant, latest 2022Maine Technology Institute → Radiolife Co: $30K across 1 grant, latest 2023M J Murdock Charitable Trust → Borah High School: $10K across 1 grant, latest 2023Gordon E and Betty I Moore Foundation → The Board of Trustees of the Leland Stanford Junior University: $1.2M across 2 grants, latest 2023Gordon E and Betty I Moore Foundation → Washington University: $1.1M across 3 grants, latest 2024Gordon E and Betty I Moore Foundation → Regents of the University of Colorado: $800K across 2 grants, latest 2023Gordon E and Betty I Moore Foundation → Conservation X Labs Inc: $225K across 1 grant, latest 2020Association of Public Health → University of Iowa: $125K across 2 grants, latest 2023The Simons Foundation Inc → University of London: $48K across 1 grant, latest 2023The Simons Foundation Inc → Birkbeck University of London: $34K across 1 grant, latest 2024Association of Public Health → Louisiana Department of Health: $25K across 1 grant, latest 2023Association of Public Health → Virginia Division of Consolidated Laboratory Services: $20K across 2 grants, latest 2024M J Murdock Charitable Trust → Vallivue School District 139: $10K across 1 grant, latest 2024Gordon E and Betty I Moore Foundation: $10M on this topic. Open the funder.Gordon E and Betty I Moore Fo…$10MThe Rockefeller Foundation: $6.1M on this topic. Open the funder.The Rockefeller Foundation$6.1MThe Leona M and Harry B Helmsley: $5.2M on this topic. Open the funder.The Leona M and Harry B Helms…$5.2MNcasi Foundation: $3.2M on this topic. Open the funder.Ncasi Foundation$3.2MAssociation of Public Health: $1.2M on this topic. Open the funder.Association of Public Health$1.2MThe Simons Foundation Inc: $997K on this topic. Open the funder.The Simons Foundation Inc$997KCaroline Symmes Inc: $300K on this topic. Open the funder.Caroline Symmes Inc$300KGastric Cancer Foundation: $250K on this topic. Open the funder.Gastric Cancer Foundation$250KMaine Technology Institute: $155K on this topic. Open the funder.Maine Technology Institute$155KThe Peregrine Fund Inc: $114K on this topic. Open the funder.The Peregrine Fund Inc$114KJf Environmental Trust Foundation: $79K on this topic. Open the funder.Jf Environmental Trust Founda…$79KM J Murdock Charitable Trust: $49K on this topic. Open the funder.M J Murdock Charitable Trust$49KUniversity of Stellenbosch: received $5.8M on this topicUniversity of Stellenbosch$5.8MJdrf Australia: received $4.3M on this topicJdrf Australia$4.3MNational Council for Air and Stream Improvement Inc: received $3.2M on this topicNational Council for Air and St…$3.2MUniversitaet Wien: received $3.2M on this topicUniversitaet Wien$3.2MFriedrich-Alexander-University Erlangen-Nuremberg: received $2.5M on this topicFriedrich-Alexander-University…$2.5MFriedrich-Alexander-Universitat Erlangen-Nurnberg: received $1.3M on this topicFriedrich-Alexander-Universitat…$1.3MThe Board of Trustees of the Leland Stanford Junior University: received $1.2M on this topicThe Board of Trustees of the Le…$1.2MWashington University: received $1.1M on this topicWashington University$1.1MRegents of the University of Colorado: received $800K on this topicRegents of the University of Co…$800KVanderbilt University Medical Center: received $511K on this topicVanderbilt University Medical C…$511KIconnect Consulting Corp: received $510K on this topicIconnect Consulting Corp$510KUniversity of Sussex: received $418K on this topicUniversity of Sussex$418KJet Propulsion Laboratory: received $305K on this topicJet Propulsion Laboratory$305KBenaroya Research Institute at Virginia Mason: received $298K on this topicBenaroya Research Institute at…$298KPublic Health Foundation Enterprise: received $295K on this topicPublic Health Foundation Enterp…$295KUniversity of Puerto Rico: received $227K on this topicUniversity of Puerto Rico$227KConservation X Labs Inc: received $225K on this topicConservation X Labs Inc$225KThe Children's Oncology Group Foundation Inc: received $200K on this topicThe Children's Oncology Group F…$200KInternational Institute of Tropical Agriculture: received $199K on this topicInternational Institute of Trop…$199KCalifornia Institute of Technology: received $192K on this topicCalifornia Institute of Technol…$192KUniversity of Iowa: received $125K on this topicUniversity of Iowa$125KEarthspan: received $114K on this topicEarthspan$114KDana-Farber Cancer Center: received $100K on this topicDana-Farber Cancer Center$100KThe General Hospital Corporation Dba Massachusetts General Hospital: received $100K on this topicThe General Hospital Corporatio…$100KThe Childrens' Oncology Group Foundation: received $100K on this topicThe Childrens' Oncology Group F…$100KUniversity of Mary Washington: received $77K on this topicUniversity of Mary Washington$77KOrono Spectral Solutions: received $75K on this topicOrono Spectral Solutions$75KThe Board of Regents of the University of Wisconsin System: received $70K on this topicThe Board of Regents of the Uni…$70KMaine Laboratories LLC: received $50K on this topicMaine Laboratories LLC$50KStanford University: received $50K on this topicStanford University$50KUniversity of London: received $48K on this topicUniversity of London$48KBirkbeck University of London: received $34K on this topicBirkbeck University of London$34KRadiolife Co: received $30K on this topicRadiolife Co$30KLouisiana Department of Health: received $25K on this topicLouisiana Department of Health$25KVirginia Division of Consolidated Laboratory Services: received $20K on this topicVirginia Division of Consolidat…$20KUniversity of Montana: received $19K on this topicUniversity of Montana$19KMissoula County Public Schools: received $10K on this topicMissoula County Public Schools$10KBorah High School: received $10K on this topicBorah High School$10KVallivue School District 139: received $10K on this topicVallivue School District 139$10KColonial Forge Public High School: received $2K on this topicColonial Forge Public High Scho…$2K
12 funders, 40 recipients, grants matching “sample” 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 →