Become a reviewer

Help select the most promising social innovators from around the world

Every year, we receive thousands of applications to our challenges. Volunteers help us review and select the most innovative and promising ones. Learn how you can get involved.

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Why review solutions?

Reviewing solutions is a great employee engagement opportunity for related fields and industries. We provide resources and criteria, and in turn, reviewers get the opportunity to weigh in on world-changing ideas. A healthy dose of optimism for the future is also included.

How to become a reviewer

Let us know your interests and expertise. We will use the information you provide to match you with relevant review and/or technical vetting opportunities. While there are a limited number of reviewer slots available for each challenge, we have multiple opportunities to engage with throughout the year, so stay in touch.