A member-led community of lean funders.
Where foundation leaders and individual funders learn and inspire one another to make exponential impact.
Join Our CommunityWhen lean funders are uncertain or feel isolated, Exponent Philanthropy connects them with answers, experts, and peers to create a supportive community of fulfilled, informed, and, ultimately, more effective philanthropists. Learn More
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The Foundation Guidebook
Racial Equity in Lean Foundations
Foundation Operations and Management Report
Exponent Philanthropy programs are designed specifically for funders with few or no staff and are led by skilled facilitators who understand your unique style of giving.
View Our ProgramsBoston Regional Gathering
This gathering is complementary to Exponent Philanthropy members, Philanthropy Massachusetts members, The Philanthropic Initiative (TPI) clients, partners, and invited guests. Join us for lunch to... Learn More
Columbus Regional Gathering
This gathering is complementary to Exponent Philanthropy and Philanthropy Ohio members, partners, and invited guests. Join us for lunch to network, learn, and share with... Learn More
Spend-Down Peer Circle
Join this peer forum to explore the many facets of the spend down process—from planning for impact to engaging grantee partners and managing investments—with insights... Learn More
Join now to connect with a powerful network of funders and gain best-practices.