Animal Charity Evaluators (ACE) is a 501(c)(3) nonprofit registered in the United States dedicated to finding and promoting the most effective ways to help animals. Trillions of animals experience extensive but avoidable suffering on farms and in the wild, which motivates our globally-distributed team to contribute to a world where all animals can flourish regardless of their species. We work toward this by identifying where donations can best help animals and awarding grants to promising projects that help animals around the globe.