What if your nonprofit’s most passionate supporters aren’t new donors or current volunteers, but the people who were part of your mission years ago? In this episode of Nonprofit Nation, I talk with Gustavo Zylberberg, founder of Vitalcy, an AI-powered engagement platform built to help nonprofits reconnect with the former staff, members, and donors who still care deeply but may have fallen off the radar. Gustavo shares his journey from physical therapy and finance to launching a tech platform ...