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 “bioblitz”

Where the money went

1.0×
The John & Helen Villaume Foundatio → Delaware Highlands Conservancy: $15K across 2 grants, latest 2024Burton Family Foundation → Friends of the Verde River: $10K across 1 grant, latest 2024Great River Passage Conservancy → Urban Bird Collective: $10K across 1 grant, latest 2024Arizona Community Foundation → Friends of the Verde River: $8K across 1 grant, latest 2024The John & Helen Villaume Foundatio → Upper Delaware Bioblitz: $5K across 1 grant, latest 2024The John & Helen Villaume Foundatio: $20K on this topic. Open the funder.The John & Helen Villaume Fou…$20KBurton Family Foundation: $10K on this topic. Open the funder.Burton Family Foundation$10KGreat River Passage Conservancy: $10K on this topic. Open the funder.Great River Passage Conservan…$10KArizona Community Foundation: $8K on this topic. Open the funder.Arizona Community Foundation$8KFriends of the Verde River: received $18K on this topicFriends of the Verde River$18KDelaware Highlands Conservancy: received $15K on this topicDelaware Highlands Conservancy$15KUrban Bird Collective: received $10K on this topicUrban Bird Collective$10KUpper Delaware Bioblitz: received $5K on this topicUpper Delaware Bioblitz$5K
4 funders, 4 recipients, grants matching “bioblitz” 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 →