Animal Charity Evaluators is a non-profit charity evaluator founded in 2012, dedicated to finding and promoting the most effective ways to help animals, much like GiveWell does so for the global health and development charity sector. ACE updates their recommendations at the end of November each year. The evaluation process is described in "Evaluation Charities", the evaluation criteria are described in "Evaluation Criteria".
As of November 2020, the Good Food Fund, which primarily operates in China, has been rated as a Standout Charity by ACE, i.e., the level below "Top Charity".