Daily IRS refresh
The pipeline pulls the IRS bulk XML release every 24 hours. Candid and ProPublica refresh periodically.
Look up any U.S. private foundation by name, EIN, city, or state. Pull total giving, grant counts, median grant size, trustees, and asset base from the most recent IRS Form 990 filings. No login. Updated daily.
| Foundation | Based in | Total giving | Grants |
|---|---|---|---|
| The Robert Wood Johnson Foundation | Princeton, NJ | $4,085,680,200 | 26,967 |
| The William & Flora Hewlett Foundation | Menlo Park, CA | $4,057,806,556 | 13,775 |
| Glaxosmithkline Patient Access | Philadelphia, PA | $3,766,468,888 | 5 |
| Bayer Us Patient Assistance Foundation | Whippany, NJ | $3,540,639,913 | 5 |
| The Andrew W Mellon Foundation | New York, NY | $3,320,459,015 | 5,190 |
| Wk Kellogg Foundation Trust - No 5315 | Battle Creek, MI | $3,280,020,372 | 8 |
| John D And Catherine T Macarthur | Chicago, IL | $2,742,078,081 | 12,861 |
| Wk Kellogg Foundation | Battle Creek, MI | $2,725,396,523 | 14,749 |
| Gordon E And Betty I Moore Foundation | Palo Alto, CA | $2,717,271,582 | 8,631 |
| Walton Family Foundation Inc | Bentonville, AR | $2,564,963,519 | 4,856 |
| Freedom Together Foundation | New York, NY | $2,534,738,585 | 3,276 |
| The Simons Foundation Inc | New York, NY | $2,187,101,205 | 8,174 |
| The David And Lucile Packard Foundation | Los Altos, CA | $2,176,494,158 | 6,968 |
| The Leona M And Harry B Helmsley | New York, NY | $2,066,185,262 | 2,953 |
| Wellspring Philanthropic Fund Inc | New York, NY | $2,010,100,302 | 6,549 |
Foundations file 990s in the state where they hold legal domicile. Explore where private foundations are most concentrated across the U.S.
Two common starting points. Category browsing pinpoints funders by program focus. Major U.S. cities concentrate the largest grant dollars.
| Category | Foundations |
|---|---|
| Education | 1,490 |
| Health care | 541 |
| Human services | 532 |
| Arts, culture & humanities | 355 |
| Youth development | 306 |
| Religion-related | 253 |
| Community improvement | 217 |
| Philanthropy & grantmaking | 149 |
| City | Total giving |
|---|---|
| New York, NY | $75.8B |
| Seattle, WA | $46.7B |
| Kirkland, WA | $35.6B |
| Princeton, NJ | $20.2B |
| New Brunswick, NJ | $16.7B |
| South San Francisco, CA | $16.3B |
| East Hanover, NJ | $14.7B |
| Morristown, NJ | $13.2B |
Candid and ProPublica both serve U.S. Form 990 data. GrantBay parses the same IRS source faster, opens the data without a login, and layers analysis on top.
The pipeline pulls the IRS bulk XML release every 24 hours. Candid and ProPublica refresh periodically.
Every record is free to search and read. Candid puts the full grant list behind a paid plan.
Proprietary score for every foundation. Tells first-time applicants where they have a realistic chance.
Algorithmic matching surfaces 10 to 15 comparable foundations from any profile page. No equivalent on free platforms.