Michael Deaddio vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Michael Deaddio is a individual/angel based in San Juan. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Michael Deaddio concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.
Investors like Michael Deaddio · Investors like Mark O Sullivan · Michael Deaddio co-investors · Full investor directory