192,432+ foundations indexed

Grant Funder Directory

Search 192,432+ US foundations and grant funders — financial profiles, grant histories, key people. Free.

Let AI find your best-fit funders

Tell us what you're working on — our agent scores every funder against your programs, geography, and funding range.

Free to start · the funder database stays free to search

5,892 results Massachusetts
Funder Assets
Joseph N Hermann Youth Center Inc$1.6M
Joseph O'gorman Trust Under Will 1254390$1.8M
Joseph Perini Memorial Foundation$1.6M
Joseph Persky Foundation$6.1M
Joseph Warren Foundation$899K
Josephine and Bernard Wilkinson Us Fdn Linda S Kennedy Dalby
Josephine and Louise Crane Foundation$57.5M
Josephine G Russell Trust$9.0M
Josephine M and Rita C Mastracci$585K
Joshua Rosenthal Charitable Trust$20.7M
Josiah Willard Hayden Recreation$29.9M
Joslin Diabetes Center Inc$176.8M
Joy In Childhood Foundation Inc$9.0M
Joyal Capital Management Foundation Inc$53K
Joyce Jay Raymond Foundation Inc$853K
Jr Mustangs Medford Inc$828
JRH Foundation Inc$24K
Jsi Research & Training Institute Inc$211.2M
Jsjn Children's Charitable Trust$39.8M
Jsp Family Foundation$529K
Judy and Tony King Foundation$1.9M
Julia C Peterson Trust Uw Cl 7$41K
Julia Ennis Foundation$40K
Julia Gery Foundation$30K
Jumpstart for Young Children Inc$12.9M
Just Horizons Alliance Inc$1.3M
Just so Charitable Foundation$397K
Justice at Work Inc$780K
Justice For Housing Inc$946K
Justice Resource Institute Inc$223.4M
Justin & Genevieve Wyner Trust$135K
Justmap Foundation Inc$234K
K George & Carolann Najarian Charitable$31K
K Prescott Low and Susan Tucker Low$3K
Kahn Charitable Foundation$11.9M
Kahn Family Charitable Foundation$1.8M
Kakini Foundation$112K
Kane Wallace Foundation$35.2M
Kaplan Family Charitable Trust$51K
Kappa Theta Alumni Association Inc$12K

Want AI-powered funder matching?

Tell us about your organization and Grantable's AI will score every funder on fit — focus area, geography, funding range, and eligibility. The funder directory stays free to browse — create a free account to run the AI match.

About the Funder Directory

Grantable's Funder Directory provides detailed profiles for over 192,432 US foundations and grant-making organizations. Each profile includes financial data, grant histories, key people, and focus areas — all sourced from IRS Form 990-PF filings and enriched with Candid classification data.

Whether you're a nonprofit researching potential funders, a grant writer identifying new prospects, or a researcher analyzing philanthropic trends, our directory provides the information you need to make informed decisions about your fundraising strategy.

Foundations by Cause