pebblepost
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Lewis Gersh and the last few feet of the internet
After years backing digital advertising startups, Lewis Gersh took an unexpected turn toward the mailbox. The PebblePost co-founder built his career around connections - between screens and homes, and between people who might otherwise never have met.
Eric Presbrey
Eric Presbrey is the CEO of Leadspace, the B2B customer data platform and revenue automation company whose AI-driven data intelligence powers go-to-market teams at enterprises such as Microsoft, Salesforce and Nvidia. Appointed in April 2025, he brings more than two decades of commercial leadership across marketing technology and data companies, having served as chief revenue officer at PebblePost and Centrical, president of publicly traded Zeta Global, and a member of the Epsilon leadership team that drove 10x growth. Based in Dallas, Texas, he is known for building high-performing go-to-market teams and scaling data-driven revenue engines.