David Booth is a technology operator and ecosystem builder who co-founded On Deck and works at Andreessen Horowitz as Partner and Head of Ecosystem. David Booth's Twitter Score is 144 out of 1000 (an Excellent rating) as of October 2026, ranking #4,086 (top 1%) among 498,071 tracked accounts.
David Booth co-founded On Deck, serving as its CEO, before spending two years as an EIR at Blackbird. In October 2025, he joined Andreessen Horowitz, where he focuses on expanding and reinforcing networks across the firm, including communities, emerging-talent pipelines, customer networks, and experiences for founders, operators, and investors. Earlier in his career, David Booth previously worked at AngelList, where he observed software transforming networks into infrastructure for company formation, capital raising, hiring, and distribution, and also formerly worked at Carta.
David Booth has published 4,458 posts on the platform and has 18,303 followers as of October 2026. He has been mentioned by 86 accounts, with 130 total mentions.
Who follows David Booth on X?
The accounts that follow David Booth include 635 founders, 213 angel investors, 115 influencers and 12 VCs, among them Marc Andreessen, Fred Ehrsam, Anthony Pompliano, Jesse Powell, Qw and Gary Vaynerchuk.