Tyler Hathaway vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Tyler Hathaway is a venture capital based in Santa Monica. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Fintech, while Tyler Hathaway also covers Climate Tech and Mark O Sullivan covers Proptech. On stage, Tyler Hathaway is active at Growth and Seed and Mark O Sullivan at undisclosed stages.
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