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.

4 funders with a record of paying for “purposesupport”

Where the money went

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Bernard and Anne Spitzer → Institute for Governance Sustainabl: $550K across 1 grant, latest 2024Rosenbluth Family Foundation → First Tee of San Francisco: $20K across 3 grants, latest 2024The Bolte Family Foundation → St Judes Cancer Research: $10K across 1 grant, latest 2022The Thomas Hodge Foundation → Vivalon: $1K across 1 grant, latest 2023Bernard and Anne Spitzer: $550K on this topic. Open the funder.Bernard and Anne Spitzer$550KRosenbluth Family Foundation: $20K on this topic. Open the funder.Rosenbluth Family Foundation$20KThe Bolte Family Foundation: $10K on this topic. Open the funder.The Bolte Family Foundation$10KThe Thomas Hodge Foundation: $1K on this topic. Open the funder.The Thomas Hodge Foundation$1KInstitute for Governance Sustainabl: received $550K on this topicInstitute for Governance Sustai…$550KFirst Tee of San Francisco: received $20K on this topicFirst Tee of San Francisco$20KSt Judes Cancer Research: received $10K on this topicSt Judes Cancer Research$10KVivalon: received $1K on this topicVivalon$1K
4 funders, 4 recipients, grants matching “purposesupport” only. Ribbon width is proportional to the total given; each funder has its own colour. 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 →