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 “backlog”

Where the money went

1.0×
Conrad N Hilton Foundation → Sightsavers Inc: $1.7M across 1 grant, latest 2022Lavelle Fund for the Blind Inc → C L Gupta Eye Institute: $245K across 2 grants, latest 2024Maine Technology Institute → Maine Laboratories LLC: $122K across 1 grant, latest 2024Catena Foundation → Federation of American Scientists: $75K across 1 grant, latest 2022Association of Public Health → University of Iowa: $67K across 1 grant, latest 2023Louisville Bar Foundation Inc → Kentucky Refugee Ministries Inc: $40K across 1 grant, latest 2023The Priddy Foundation → Museum of North Texas History (the): $25K across 1 grant, latest 2023The Gibney Family Foundation Inc → Foundation for Blind Children: $20K across 1 grant, latest 2024Minnesota Historical Society → Polish Cultural Inst: $20K across 1 grant, latest 2022William O Nutting Family Foundation → Joyful Heart Foundation: $11K across 3 grants, latest 2024Marinus and Minna B Koster Foundation → End Sijs Backlog Coalition: $10K across 1 grant, latest 2024International Association for → Augusto Giaretta De Oliveira: $4K across 2 grants, latest 2024International Association for → Marie-Solange Tiebre: $2K across 1 grant, latest 2025International Association for → Meica Valdivia: $2K across 1 grant, latest 2022International Association for → Neduvoto Piniel Mollel: $2K across 1 grant, latest 2025International Association for → Rosa Villarreal: $2K across 1 grant, latest 2025International Association for → Paulo Cardoso Da Silveira: $2K across 1 grant, latest 2025International Association for → Rafael Felipe De Almeida: $2K across 1 grant, latest 2025Conrad N Hilton Foundation: $1.7M on this topic. Open the funder.Conrad N Hilton Foundation$1.7MLavelle Fund for the Blind Inc: $245K on this topic. Open the funder.Lavelle Fund for the Blind Inc$245KMaine Technology Institute: $122K on this topic. Open the funder.Maine Technology Institute$122KCatena Foundation: $75K on this topic. Open the funder.Catena Foundation$75KAssociation of Public Health: $67K on this topic. Open the funder.Association of Public Health$67KLouisville Bar Foundation Inc: $40K on this topic. Open the funder.Louisville Bar Foundation Inc$40KThe Priddy Foundation: $25K on this topic. Open the funder.The Priddy Foundation$25KThe Gibney Family Foundation Inc: $20K on this topic. Open the funder.The Gibney Family Foundation…$20KMinnesota Historical Society: $20K on this topic. Open the funder.Minnesota Historical Society$20KInternational Association for: $15K on this topic. Open the funder.International Association for$15KWilliam O Nutting Family Foundation: $11K on this topic. Open the funder.William O Nutting Family Foun…$11KMarinus and Minna B Koster Foundation: $10K on this topic. Open the funder.Marinus and Minna B Koster Fo…$10KSightsavers Inc: received $1.7M on this topicSightsavers Inc$1.7MC L Gupta Eye Institute: received $245K on this topicC L Gupta Eye Institute$245KMaine Laboratories LLC: received $122K on this topicMaine Laboratories LLC$122KFederation of American Scientists: received $75K on this topicFederation of American Scientis…$75KUniversity of Iowa: received $67K on this topicUniversity of Iowa$67KKentucky Refugee Ministries Inc: received $40K on this topicKentucky Refugee Ministries Inc$40KMuseum of North Texas History (the): received $25K on this topicMuseum of North Texas History (…$25KFoundation for Blind Children: received $20K on this topicFoundation for Blind Children$20KPolish Cultural Inst: received $20K on this topicPolish Cultural Inst$20KJoyful Heart Foundation: received $11K on this topicJoyful Heart Foundation$11KEnd Sijs Backlog Coalition: received $10K on this topicEnd Sijs Backlog Coalition$10KAugusto Giaretta De Oliveira: received $4K on this topicAugusto Giaretta De Oliveira$4KMarie-Solange Tiebre: received $2K on this topicMarie-Solange Tiebre$2KMeica Valdivia: received $2K on this topicMeica Valdivia$2KNeduvoto Piniel Mollel: received $2K on this topicNeduvoto Piniel Mollel$2KRosa Villarreal: received $2K on this topicRosa Villarreal$2KPaulo Cardoso Da Silveira: received $2K on this topicPaulo Cardoso Da Silveira$2KRafael Felipe De Almeida: received $2K on this topicRafael Felipe De Almeida$2K
12 funders, 18 recipients, grants matching “backlog” 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 →