Lisa and Matt Sonsini

North America

Pledged in

2025

We approach our philanthropy with humility and curiosity, recognizing that wealth does not necessarily bestow insight."

Pledge letter

We pledge to use our resources to improve the world through active, engaged and informed philanthropy. Given that we have benefited from good fortune and the support of so many, we believe that we have a moral obligation to amplify and pass on that support to others. We approach our philanthropy with humility and curiosity, recognizing that wealth does not necessarily bestow insight. While our philanthropy currently seeks to promote economic mobility and to leverage technology for good, we look forward to engaging with the Giving Pledge community and exploring new ways to create positive change.