Stephen Prough vs Greg Castle

Stephen Prough vs Greg Castle compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.

Stephen Prough vs Greg Castle

Stephen Prough is a individual/angel based in Los Angeles. Greg Castle is a individual/angel based in Los Angeles, California, United States across 21 portfolio companies. Sector focus diverges: Stephen Prough concentrates on generalist deals and Greg Castle on Artificial Intelligence and Robotics.

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