Big Data Base

A comprehensive, keyword and field searchable database with detailed information and profiles on foundations, corporate donors, matching gift programs, in kind donations and government grant makers.

Foundation Center
The Foundation Center is the nation's leading authority on philanthropy, connecting nonprofits and the grant makers supporting them to tools they can use and information they can trust.

Foundation Search
A comprehensive, keyword and field searchable database with detailed information and profiles on 25,000 to 87,000 foundations, corporate donors, matching gift programs, in-kind donations and government grant makers. 

The Grantsmanship Center
Lists new grant announcements daily from the federal government's online Federal Register.

Guidestar
Offers "Grant Explorer", a comprehensive source of grant information available online. It has information on funding and programs for more than 34,000 US foundations and 680,000 grants.

US Government
Information on government grant opportunities.

Managing Nonprofits - Fundraising
Information and Ideas for nonprofit managers, directors and board members.

The Council on Foundations