Our research-based matching system motivates people to donate to highly effective charities at GivingMultiplier.org.

**[Giving Multiplier](https://givingmultiplier.org)** is a research project created at Harvard University that matches donations to any charity of your choice and promotes the world's most effective charities.

*Resources to get involved:*

- [Make a donation that gets matched](https://givingmultiplier.org)
- [Become a matching funder](http://givingmultiplier.org/matching) (Donations made on this page will also go toward our matching system.)
- [Sign up to our newsletter](http://eepurl.com/i0GHhc)
- [Learn about our philosophy](https://givingmultiplier.org/philosophy)
- [Create your own fundraiser](https://givingmultiplier.org/fundraisers)

Giving Multiplier

Alaqua Animal Refuge

Conserve nature and reduce the most pressing threats to the diversity of life on Earth.

WWF's mission is to conserve nature and reduce the most pressing threats to the diversity of life on Earth.  Our vision is to build a future where people live in harmony with nature.

World Wildlife Fund

Planned Parenthood

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We are a nonprofit, so instead of charging fees we rely on the generosity of donors like you.

Choose a donation for Every.org

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