GiveWell is a nonprofit dedicated to finding outstanding giving opportunities and publishing the full details of our analysis to help donors decide where to give.

Unlike charity evaluators that focus solely on financials, assessing administrative or fundraising costs, we conduct in-depth research aiming to determine how much good a given program accomplishes (in terms of lives saved, lives improved, etc.) per dollar spent

Charity Navigator has become the nation's largest and most-utilized evaluator of charities. In our quest to help donors, our team of professional analysts has examined tens of thousands of non-profit financial documents. We've used this knowledge to develop an unbiased, objective, numbers-based rating system to assess over 9,000 of America's best-known and some lesser known, but worthy, charities.

GlobalGiving is the largest global crowdfunding community connecting nonprofits, donors, and companies in nearly every country. We help nonprofits from Afghanistan to Zimbabwe (and hundreds of places in between) access the tools, training, and support they need to be more effective and make our world a better place.

More than 1.7 billion people around the world are unbanked and can’t access the financial services they need. Kiva is an international nonprofit, founded in 2005 in San Francisco, with a mission to expand financial access to help underserved communities thrive.

We do this by crowdfunding loans and unlocking capital for the underserved, improving the quality and cost of financial services, and addressing the underlying barriers to financial access around the world.