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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 “window”

Where the money went

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The Chicago Community Trust → Window to the World Communications Inc: $1.1M across 2 grants, latest 2023Polk Bros Foundation Inc → Window to the World Communications: $972K across 8 grants, latest 2024Sage Foundation → Window to the World Communications Inc: $943K across 10 grants, latest 2025The Heinz Endowments → Syracuse University: $580K across 2 grants, latest 2024Lloyd A Fry Foundation → Window to the World Communications Inc: $303K across 16 grants, latest 2024Minnesota Historical Society → Science Museum of Minnesota: $267K across 1 grant, latest 2021John D and Catherine T Macarthur Foundation (Consolidated) → Window to the World Communications Inc: $203K across 5 grants, latest 2023Charles A Cannon Trust No 1 → Hope Chapel: $200K across 2 grants, latest 2021The Champlin Foundation → Cape Verdean American Community Development: $175K across 1 grant, latest 2024Koch Foundation Inc → St Peter in Chains Church: $40K across 1 grant, latest 2024New York Landmarks Conservancy Inc → Katsbaan Reformed Church: $23K across 1 grant, latest 2023Oldham Little Church Foundation → Lighthouse Baptist Fellowship: $17K across 1 grant, latest 2023The Chicago Community Trust → Window to the World Communications Inc: $999K across 2 grants, latest 2021The Heinz Endowments → The Legacy Arts Project Inc: $325K across 5 grants, latest 2024Minnesota Historical Society → Helga Township: $265K across 1 grant, latest 2021The Champlin Foundation → Southside Cultural Center of Rhode Island: $150K across 1 grant, latest 2022Charles A Cannon Trust No 1 → Hillside Baptist Church: $75K across 1 grant, latest 2024John D and Catherine T Macarthur Foundation (Consolidated) → Window to the World Communications Inc: $62K across 4 grants, latest 2024Koch Foundation Inc → St John the Baptist Catholic Church: $30K across 1 grant, latest 2023Oldham Little Church Foundation → Rock Springs Cme Church: $16K across 1 grant, latest 2024New York Landmarks Conservancy Inc → St Mary's Episcopal Church: $15K across 1 grant, latest 2024Sage Foundation → St James Episcopal Church: $5K across 1 grant, latest 2023Minnesota Historical Society → City of Madison: $236K across 2 grants, latest 2024The Champlin Foundation → Mcauley Ministries: $129K across 1 grant, latest 2023The Chicago Community Trust → Friends of Historic Second Church: $101K across 3 grants, latest 2022Charles A Cannon Trust No 1 → Clover Presbyterian Church: $69K across 1 grant, latest 2023Koch Foundation Inc → Conventual Franciscan Friars Province of Our Lady of Consolation: $27K across 1 grant, latest 2024New York Landmarks Conservancy Inc → Basilica Parish of the Sacred Hearts of Jesus and Mary: $15K across 1 grant, latest 2023Oldham Little Church Foundation → Holsey Temple Cme Church: $15K across 1 grant, latest 2023The Heinz Endowments → Natalie Condrac: $9K across 1 grant, latest 2022Minnesota Historical Society → City of Duluth: $207K across 1 grant, latest 2021Minnesota Historical Society → First Congregational Church of Minnesota: $109K across 2 grants, latest 2024The Chicago Community Trust → Society of the Free Church of Saint Mary the Virgin: $90K across 2 grants, latest 2021The Champlin Foundation → Friends of Little Compton Wellness Center: $78K across 2 grants, latest 2024Minnesota Historical Society → City of Duluth: $72K across 1 grant, latest 2022Minnesota Historical Society → Pickwick Mill Inc: $67K across 1 grant, latest 2024Charles A Cannon Trust No 1 → York Associate Reformed Presbyterian Church: $65K across 1 grant, latest 2024The Champlin Foundation → Harmony Hill School: $64K across 1 grant, latest 2023Charles A Cannon Trust No 1 → First Presbyterian Church: $60K across 1 grant, latest 2022Charles A Cannon Trust No 1 → Trinity Reformed United Church of Christ: $60K across 1 grant, latest 2023Minnesota Historical Society → Washington County: $55K across 1 grant, latest 2023The Chicago Community Trust → St John's Cathedral: $50K across 1 grant, latest 2022The Champlin Foundation → First Congregational Church in Bristol: $50K across 1 grant, latest 2022The Champlin Foundation → South County History Center: $48K across 1 grant, latest 2024The Champlin Foundation → Southeast Lighthouse Foundation: $47K across 1 grant, latest 2022Minnesota Historical Society → Brown County: $46K across 1 grant, latest 2021The Champlin Foundation → 134 Collaborative: $45K across 1 grant, latest 2022The Champlin Foundation → First Presbyterian Church of Newport: $44K across 1 grant, latest 2023Charles A Cannon Trust No 1 → Second Presbyterian Church: $43K across 1 grant, latest 2023The Champlin Foundation → Nafi Ct Inc: $42K across 1 grant, latest 2023The Champlin Foundation → Aids Care Ocean State: $41K across 1 grant, latest 2023Minnesota Historical Society → Science Museum of Minnesota: $39K across 1 grant, latest 2022Charles A Cannon Trust No 1 → Odell Baptist Church of Concord North Carolina Inc: $38K across 1 grant, latest 2024Charles A Cannon Trust No 1 → Franklin Heights Baptist Church: $35K across 1 grant, latest 2021Charles A Cannon Trust No 1 → Woodlawn Presbyterian Church: $35K across 1 grant, latest 2024The Champlin Foundation → Warwick Police Athletic League Inc: $31K across 1 grant, latest 2024The Champlin Foundation → Newman Congregational Church Ucc: $30K across 1 grant, latest 2024Charles A Cannon Trust No 1 → First Church of God: $30K across 1 grant, latest 2021Charles A Cannon Trust No 1 → Calvary Baptist Church: $29K across 1 grant, latest 2021The Champlin Foundation → Historic Metcalf-Franklin Farm Preservation Assoc: $26K across 1 grant, latest 2022Koch Foundation Inc → San Miguel Academy of Newburgh: $25K across 1 grant, latest 2022Charles A Cannon Trust No 1 → Southside Baptist Church-Concord: $24K across 1 grant, latest 2021Charles A Cannon Trust No 1 → Cabarrus Cooperative Christian Ministry Inc: $20K across 2 grants, latest 2024Koch Foundation Inc → St John the Evangelist School: $20K across 1 grant, latest 2024The Chicago Community Trust: $2.3M on this topic. Open the funder.The Chicago Community Trust$2.3MMinnesota Historical Society: $1.4M on this topic. Open the funder.Minnesota Historical Society$1.4MThe Champlin Foundation: $1.0M on this topic. Open the funder.The Champlin Foundation$1.0MPolk Bros Foundation Inc: $972K on this topic. Open the funder.Polk Bros Foundation Inc$972KSage Foundation: $948K on this topic. Open the funder.Sage Foundation$948KThe Heinz Endowments: $914K on this topic. Open the funder.The Heinz Endowments$914KCharles A Cannon Trust No 1: $783K on this topic. Open the funder.Charles A Cannon Trust No 1$783KLloyd A Fry Foundation: $303K on this topic. Open the funder.Lloyd A Fry Foundation$303KJohn D and Catherine T Macarthur Foundation (Consolidated): $264K on this topic. Open the funder.John D and Catherine T Macart…$264KKoch Foundation Inc: $142K on this topic. Open the funder.Koch Foundation Inc$142KNew York Landmarks Conservancy Inc: $53K on this topic. Open the funder.New York Landmarks Conservanc…$53KOldham Little Church Foundation: $48K on this topic. Open the funder.Oldham Little Church Foundati…$48KWindow to the World Communications Inc: received $2.2M on this topicWindow to the World Communicati…$2.2MWindow to the World Communications Inc: received $999K on this topicWindow to the World Communicati…$999KWindow to the World Communications: received $972K on this topicWindow to the World Communicati…$972KSyracuse University: received $580K on this topicSyracuse University$580KWindow to the World Communications Inc: received $364K on this topicWindow to the World Communicati…$364KThe Legacy Arts Project Inc: received $325K on this topicThe Legacy Arts Project Inc$325KScience Museum of Minnesota: received $267K on this topicScience Museum of Minnesota$267KHelga Township: received $265K on this topicHelga Township$265KCity of Madison: received $236K on this topicCity of Madison$236KCity of Duluth: received $207K on this topicCity of Duluth$207KHope Chapel: received $200K on this topicHope Chapel$200KCape Verdean American Community Development: received $175K on this topicCape Verdean American Community…$175KSouthside Cultural Center of Rhode Island: received $150K on this topicSouthside Cultural Center of Rh…$150KMcauley Ministries: received $129K on this topicMcauley Ministries$129KFirst Congregational Church of Minnesota: received $109K on this topicFirst Congregational Church of…$109KFriends of Historic Second Church: received $101K on this topicFriends of Historic Second Chur…$101KSociety of the Free Church of Saint Mary the Virgin: received $90K on this topicSociety of the Free Church of S…$90KFriends of Little Compton Wellness Center: received $78K on this topicFriends of Little Compton Welln…$78KHillside Baptist Church: received $75K on this topicHillside Baptist Church$75KCity of Duluth: received $72K on this topicCity of Duluth$72KClover Presbyterian Church: received $69K on this topicClover Presbyterian Church$69KPickwick Mill Inc: received $67K on this topicPickwick Mill Inc$67KYork Associate Reformed Presbyterian Church: received $65K on this topicYork Associate Reformed Presbyt…$65KHarmony Hill School: received $64K on this topicHarmony Hill School$64KFirst Presbyterian Church: received $60K on this topicFirst Presbyterian Church$60KTrinity Reformed United Church of Christ: received $60K on this topicTrinity Reformed United Church…$60KWashington County: received $55K on this topicWashington County$55KSt John's Cathedral: received $50K on this topicSt John's Cathedral$50KFirst Congregational Church in Bristol: received $50K on this topicFirst Congregational Church in…$50KSouth County History Center: received $48K on this topicSouth County History Center$48KSoutheast Lighthouse Foundation: received $47K on this topicSoutheast Lighthouse Foundation$47KBrown County: received $46K on this topicBrown County$46K134 Collaborative: received $45K on this topic134 Collaborative$45KFirst Presbyterian Church of Newport: received $44K on this topicFirst Presbyterian Church of Ne…$44KSecond Presbyterian Church: received $43K on this topicSecond Presbyterian Church$43KNafi Ct Inc: received $42K on this topicNafi Ct Inc$42KAids Care Ocean State: received $41K on this topicAids Care Ocean State$41KSt Peter in Chains Church: received $40K on this topicSt Peter in Chains Church$40KScience Museum of Minnesota: received $39K on this topicScience Museum of Minnesota$39KOdell Baptist Church of Concord North Carolina Inc: received $38K on this topicOdell Baptist Church of Concord…$38KFranklin Heights Baptist Church: received $35K on this topicFranklin Heights Baptist Church$35KWoodlawn Presbyterian Church: received $35K on this topicWoodlawn Presbyterian Church$35KWarwick Police Athletic League Inc: received $31K on this topicWarwick Police Athletic League…$31KSt John the Baptist Catholic Church: received $30K on this topicSt John the Baptist Catholic Ch…$30KNewman Congregational Church Ucc: received $30K on this topicNewman Congregational Church Ucc$30KFirst Church of God: received $30K on this topicFirst Church of God$30KCalvary Baptist Church: received $29K on this topicCalvary Baptist Church$29KConventual Franciscan Friars Province of Our Lady of Consolation: received $27K on this topicConventual Franciscan Friars Pr…$27KHistoric Metcalf-Franklin Farm Preservation Assoc: received $26K on this topicHistoric Metcalf-Franklin Farm…$26KSan Miguel Academy of Newburgh: received $25K on this topicSan Miguel Academy of Newburgh$25KSouthside Baptist Church-Concord: received $24K on this topicSouthside Baptist Church-Concord$24KKatsbaan Reformed Church: received $23K on this topicKatsbaan Reformed Church$23KCabarrus Cooperative Christian Ministry Inc: received $20K on this topicCabarrus Cooperative Christian…$20KSt John the Evangelist School: received $20K on this topicSt John the Evangelist School$20KLighthouse Baptist Fellowship: received $17K on this topicLighthouse Baptist Fellowship$17KRock Springs Cme Church: received $16K on this topicRock Springs Cme Church$16KSt Mary's Episcopal Church: received $15K on this topicSt Mary's Episcopal Church$15KBasilica Parish of the Sacred Hearts of Jesus and Mary: received $15K on this topicBasilica Parish of the Sacred H…$15KHolsey Temple Cme Church: received $15K on this topicHolsey Temple Cme Church$15KNatalie Condrac: received $9K on this topicNatalie Condrac$9KSt James Episcopal Church: received $5K on this topicSt James Episcopal Church$5K
12 funders, 61 recipients, grants matching “window” 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 →