Jeff Bussgang (@bussgang) — Twitter Score 92 out of 1000

Jeff Bussgang is a venture capitalist and educator who co-founded Flybridge Capital Partners, a seed-stage fund with more than $1 billion under management that now focuses exclusively on AI-forward companies. Jeff Bussgang's Twitter Score is 92 out of 1000 (a Good rating) as of September 2026, ranking #8,134 (top 5%) among 487,142 tracked accounts.

Jeff Bussgang co-founded Flybridge Capital Partners and also co-founded Upromise, and previously worked at Open Market. Alongside his investing work, he serves as a senior lecturer in the Entrepreneurial Management Unit at Harvard Business School. He has written three books on startups and venture capital: Mastering the VC Game, Entering StartUpLand, and The Experimentation Machine, the last of which addresses AI and product-market fit.

Jeff Bussgang has engaged with blockchain topics in an academic context, co-authoring a piece published in Harvard Business Review with Ramana Nanda examining the hidden costs of initial coin offerings and ICO financing as a fundraising mechanism. Jeff Bussgang has 45,153 followers as of September 2026 and has published 6,414 posts. He has been mentioned by 235 accounts, with 1,179 total mentions.

Who follows Jeff Bussgang on X?

The accounts that follow Jeff Bussgang include 435 founders, 132 angel investors, 25 influencers and 86 VCs. Among them are Chris Dixon, Marc Andreessen, Nikita Bier, Kyle Samani, Anthony Pompliano and David Sacks.