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

Giving Multiplier is a Harvard University research project that matches donations to any charity of your choice and promotes the world's most effective charities.

To make a donation that gets matched, go to http://givingmultiplier.org. To become a matching funder, go to http://givingmultiplier.org/matching. (If you donate on this page here, your donation will also go into our matching system.)

Giving Multiplier

1258415673

1435915265

1737023302

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

Choose a donation for Every.org

2074652487

2516130445

2624895975

2883383521

339774024

3605944885

3755280456

3794356679

3868271524

410756082

4291266865

761293274

772217036

2729980760

3440869557

671754822

1014384873

1112422858

2028390811

220342792

2266630408

2456389719

2519810400

2539558839

2826465835

2843798242

2898624300

2916352438

3259439560

3642494300

3902459442

4054861980

4136002033

4177183036

4250940449

585491400

641510716

91682487