The Center for Effective Philanthropy

The Center for Effective Philanthropy (CEP) provides data and creates insight so philanthropic funders can better define, assess, and improve their effectiveness – and, as a result, their intended impact. This mission is based on a vision of a world in which pressing social needs are more effectively addressed. We believe improved performance of philanthropic funders can have a profoundly positive impact on nonprofit organizations and the people and communities they serve.

For 22 years, CEP has led the movement to improve philanthropy through a powerful combination of dispassionate analysis and a passionate commitment to improving lives. Today, over 350 foundations have used CEP’s assessment tools to gather honest feedback from their stakeholders in an effort to learn how to be even more effective. CEOs and trustees have come to rely on our research for insights into foundation effectiveness on a wide range of topics, from assessing performance to developing strategy to managing stakeholder relationships. Our highly regarded programming—including our biennial conference—gives foundation leaders an exclusive and unprecedented opportunity to connect with their peers.

We believe that committed individuals will grow and develop in an environment in which they are trained, mentored, and supported. We value hard work and productivity, but also recognize the importance of maintaining a work-life balance. CEP is committed to fostering an environment in which each employee has a strong sense of ownership for the work that they do, and the work of CEP as a whole. Strengths of CEP's work culture are entrepreneurialism, accountability, teamwork, collegiality, diversity, and mutual respect.

CEP is based in Cambridge, Massachusetts, with a second office in San Francisco, California.