Hadley Harris is a seed-stage venture capitalist who co-founded Eniac Ventures, a firm focused on leading seed investments in technology, software, robotics, and SaaS startups. Hadley Harris's Twitter Score is 91 out of 1000 (a Good rating) as of July 2026, ranking #9,333 (top 5%) among 531,432 tracked accounts.
Hadley Harris co-founded Eniac Ventures and serves as a General Partner there, concentrating on early-stage bets across software and emerging technology categories. Before moving into venture capital, Harris built and sold AI-focused startups, including work at Vlingo, a voice technology company that was acquired by Nuance for $225 million. That background as an engineer and operator informs his approach to evaluating founders at the seed stage.
Hadley Harris has published 14,383 posts on the platform and has 41,552 followers as of July 2026. Harris has been mentioned by 69 accounts, with 317 total mentions.
Who follows Hadley Harris on X?
The accounts that follow Hadley Harris include 469 founders, 112 angel investors, 99 influencers and 25 VCs. Among them are Marc Andreessen, Nikita Bier, Kyle Samani, Anthony Pompliano, Gary Vaynerchuk and Garry Tan.