Matthew Walker vs Sean O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Matthew Walker is a individual/angel based in Scottsdale across 120 portfolio companies. Sean O Sullivan is a venture capital based in Princeton across 800 portfolio companies. Both invest in Agtech Food, while Matthew Walker also covers Climate Tech and Sean O Sullivan covers Artificial Intelligence and Biotech. On stage, Matthew Walker is active at undisclosed stages and Sean O Sullivan at Pre Seed.
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