GiveWell is a nonprofit dedicated to finding the most effective charities in the world. They conduct in-depth research to identify organizations that save or improve the most lives per dollar.

Anera delivers humanitarian aid and development programs in Palestine, Lebanon, and Jordan. They provide food, medicine, education, and economic development to communities in crisis.

Works on making government spending transparent. Their data standards framework is used by nearly 80 governments and has impacted over $120 billion in public spending.