John Fein – Startup Investor Profile

John Fein is a Managing Partner at Firebrand Ventures, with a focus on healthcare, IT, and startups. He served as a Managing Director for Techstars, running three accelerator programs and investing in 30 startups. John’s average first check size is around $150,000. His partnership and collaboration styles involve fostering entrepreneurship through partnerships with universities and communities, aiming to help ventures accelerate their growth. His professional background includes managing large-scale projects in the healthcare sector.

Location: Kansas City, Missouri, United States

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website: https://johnfein.com/

AI Reasoning: I found recent evidence of John Fein’s investment activity: he launched a $40M fund (Firebrand Ventures/The Hill Fund) reported May 14, 2025, and Firebrand is named in coverage of a seed round extension for Ideem reported Oct 30, 2025. The Ideem item references Firebrand’s involvement; the most recent confirmed investment-related activity is October 2025, which is less than 6 months prior to the reference date. The startup mentioned is Ideem.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.