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Animal Charity Evaluators

Animal Charity Evaluators is a research-based evaluative organization dedicated to finding the most effective ways to help animals.

We assist compassionate volunteers, donors, and professionals in making informed decisions on how to help as many animals as possible by researching which charities operate most effectively, as well as through recommending high-impact interventions to activists and charities alike.

Inspired by the philosophy of effective altruism, we use evidence and reason to determine the most impactful ways to help animals.