The GiveWell Blog

Why you’ll see more matching campaigns at GiveWell

Lots of charities run matching campaigns with claims like “Give today and double your impact!” We’re generally skeptical of these claims, which are true only if the matching donor would not have otherwise given to the charity.

We guess that many donors who are motivated to make a large gift to charity (as donors who put up funding for matches typically are) would do so whether or not their support is matched by others. What may often be happening with matching campaigns, then, is that a matching donor would have given to the charity anyway but has agreed to structure their donation as a “match” for marketing purposes. We’ve written about these concerns in the past.

But we don’t think matches are inherently problematic. In fact, if executed such that the matching donor would not have given otherwise, we believe they can be highly motivating for donors.

We’re aiming to increase the amount of funding we direct each year, and we’re planning to start regularly running matching campaigns in 2020 ourselves, in the hopes of reaching new donors and learning which channels are the most successful for marketing. We plan to take extra steps to structure our matching campaigns to offer a “true” match to the extent possible.

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June 2020 open thread

Our goal with hosting quarterly open threads is to give blog readers an opportunity to publicly raise comments or questions about GiveWell or related topics (in the comments section below). As always, you’re also welcome to email us at or to request a call with GiveWell staff if you have feedback or questions you’d prefer to discuss privately. We’ll try to respond promptly to questions or comments.

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