Reade Griffith vs Mark O Sullivan

Reade Griffith vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.

Reade Griffith vs Mark O Sullivan

Reade Griffith is a private equity based in New York. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Fintech, while Reade Griffith also covers Crypto Web3 and Cybersecurity and Mark O Sullivan covers Proptech.

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