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 “sphere”

Where the money went

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Glory of Zion International Ministries Inc → Global Spheres Center Inc: $18M across 3 grants, latest 2024Foundation to Promote Open Society → Soros Foundation - Kyrgyzstan: $1.7M across 1 grant, latest 2022John S and James L Knight Foundation → Yale University: $1.4M across 4 grants, latest 2024The Sterling Donor Advised Fund → Roots of Humanity Foundation: $800K across 2 grants, latest 2024Open Society Institute → Asociacion Tecnologia Educacion Desarrollo Inve: $750K across 1 grant, latest 2023The Ford Foundation → Meliore Fondation Dutilite Publique: $600K across 1 grant, latest 2024The Opportunity Foundation → Cato Institute: $520K across 2 grants, latest 2024The Brinson Foundation → Cato Institute: $120K across 3 grants, latest 2024Penn Treaty Special Service District → Art Sphere Inc: $118K across 3 grants, latest 2024The Ayco Charitable Foundation → Sphere Inc: $93K across 4 grants, latest 2025The Presser Foundation → Art Sphere Inc: $25K across 6 grants, latest 2024The Aaron Copland Fund for Music Inc → Piano Spheres: $6K across 2 grants, latest 2024Foundation to Promote Open Society → Open Society Foundation Serbia: $904K across 1 grant, latest 2022The Ford Foundation → Access Now: $503K across 2 grants, latest 2023Open Society Institute → Nef Network of European Foundations for Innovative: $200K across 1 grant, latest 2022Glory of Zion International Ministries Inc → Global Spheres Inc: $23K across 1 grant, latest 2022The Aaron Copland Fund for Music Inc → Piano Spheres: $5K across 2 grants, latest 2022Foundation to Promote Open Society → Nef Network of European Foundations for Innovative: $800K across 2 grants, latest 2024The Ford Foundation → Documental Ambulante Ac: $500K across 1 grant, latest 2022Foundation to Promote Open Society → Stichting the Center for the Advancement of Infras: $235K across 1 grant, latest 2024Foundation to Promote Open Society → Stichting Nlnet: $220K across 1 grant, latest 2024The Ford Foundation → Universidade De Sao Paulo: $200K across 1 grant, latest 2022The Ford Foundation → Ponteio Comunicacao Informacao E Cultura Ltda: $150K across 2 grants, latest 2023The Ford Foundation → Art and Photography Foundation: $130K across 2 grants, latest 2024The Ford Foundation → Boston Critic Inc: $100K across 1 grant, latest 2022Glory of Zion International Ministries Inc: $18M on this topic. Open the funder.Glory of Zion International M…$18MFoundation to Promote Open Society: $3.8M on this topic. Open the funder.Foundation to Promote Open So…$3.8MThe Ford Foundation: $2.2M on this topic. Open the funder.The Ford Foundation$2.2MJohn S and James L Knight Foundation: $1.4M on this topic. Open the funder.John S and James L Knight Fou…$1.4MOpen Society Institute: $950K on this topic. Open the funder.Open Society Institute$950KThe Sterling Donor Advised Fund: $800K on this topic. Open the funder.The Sterling Donor Advised Fu…$800KThe Opportunity Foundation: $520K on this topic. Open the funder.The Opportunity Foundation$520KThe Brinson Foundation: $120K on this topic. Open the funder.The Brinson Foundation$120KPenn Treaty Special Service District: $118K on this topic. Open the funder.Penn Treaty Special Service D…$118KThe Ayco Charitable Foundation: $93K on this topic. Open the funder.The Ayco Charitable Foundation$93KThe Presser Foundation: $25K on this topic. Open the funder.The Presser Foundation$25KThe Aaron Copland Fund for Music Inc: $11K on this topic. Open the funder.The Aaron Copland Fund for Mu…$11KGlobal Spheres Center Inc: received $18M on this topicGlobal Spheres Center Inc$18MSoros Foundation - Kyrgyzstan: received $1.7M on this topicSoros Foundation - Kyrgyzstan$1.7MYale University: received $1.4M on this topicYale University$1.4MNef Network of European Foundations for Innovative: received $1.0M on this topicNef Network of European Foundat…$1.0MOpen Society Foundation Serbia: received $904K on this topicOpen Society Foundation Serbia$904KRoots of Humanity Foundation: received $800K on this topicRoots of Humanity Foundation$800KAsociacion Tecnologia Educacion Desarrollo Inve: received $750K on this topicAsociacion Tecnologia Educacion…$750KCato Institute: received $640K on this topicCato Institute$640KMeliore Fondation Dutilite Publique: received $600K on this topicMeliore Fondation Dutilite Publ…$600KAccess Now: received $503K on this topicAccess Now$503KDocumental Ambulante Ac: received $500K on this topicDocumental Ambulante Ac$500KStichting the Center for the Advancement of Infras: received $235K on this topicStichting the Center for the Ad…$235KStichting Nlnet: received $220K on this topicStichting Nlnet$220KUniversidade De Sao Paulo: received $200K on this topicUniversidade De Sao Paulo$200KPonteio Comunicacao Informacao E Cultura Ltda: received $150K on this topicPonteio Comunicacao Informacao…$150KArt Sphere Inc: received $143K on this topicArt Sphere Inc$143KArt and Photography Foundation: received $130K on this topicArt and Photography Foundation$130KBoston Critic Inc: received $100K on this topicBoston Critic Inc$100KSphere Inc: received $93K on this topicSphere Inc$93KGlobal Spheres Inc: received $23K on this topicGlobal Spheres Inc$23KPiano Spheres: received $6K on this topicPiano Spheres$6KPiano Spheres: received $5K on this topicPiano Spheres$5K
12 funders, 22 recipients, grants matching “sphere” 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 →