Yida Gao vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Yida Gao 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: Yida Gao concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.
Investors like Yida Gao · Investors like Mark O Sullivan · Yida Gao co-investors · Full investor directory