Seth Rosenberg
General Partner at Greylock Partners
New York, New York
Writes $500K – $200M checks · typically $25M
About
Seth Rosenberg, raised around gritty Winnipeg family-business entrepreneurs, focuses on ambitious, non‑traditional founders in AI+fintech, favoring fintech-first companies (80% domain/20% AI) and a hands-on, few-per-year thought-partner approach from pre-idea.
Invests in
AI & Machine LearningConsumerCybersecurityFintechSaaS
Deals · 1
Magical Tome, Inc.Board seat
via Greylock Partners · filed Sep 2021 · $26M raise
Attribution from SEC filings, press coverage, and firm rosters.
Colleagues at Greylock Partners
Aneel Bhusri
Partner at Greylock Partners
Ani Narayan
Scout at Greylock Partners
Ankit Mathur
Scout at Greylock Partners
Asheem Chandna
Investor at Greylock Partners
Bill Elfers
Founding Partner at Greylock Partners
Bill Helman
Partner at Greylock Partners
Bill Kaiser
Partner Emeritus at Greylock Partners
Bob Henderson
Special Limited Partner at Greylock Partners
Network1
Investors connected to Seth in public investor directories — a warm-intro map.