Animal Charity Evaluators is a 501(c)(3) non-profit whose mission is to find and promote the most effective ways to help animals. To do this, we analyze research on methods of helping animals in order to provide comprehensive charity recommendations. We offer advice for effective animal advocacy, convenient giving opportunities, and provide career, charity, and volunteering suggestions. Additionally, we work with other organizations to help them conduct their own research. ACE opposes all systems of oppression and recognize that they are connected and mutually reinforcing.