Jonpaul Jonkheer vs Alec Prostok compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Jonpaul Jonkheer is a family office based in Chicago. Alec Prostok is a venture capital based in New York across 25 portfolio companies. Both invest in Fintech, while Jonpaul Jonkheer also covers adjacent sectors and Alec Prostok covers Media Entertainment and SaaS. On stage, Jonpaul Jonkheer is active at undisclosed stages and Alec Prostok at Seed.
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