Robin Klein vs Martin Ringlein compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Robin Klein is a individual/angel based in London, England, United Kingdom across 10 portfolio companies. Martin Ringlein is a individual/angel based in Washington, DC, United States. On stage, Robin Klein is active at undisclosed stages and Martin Ringlein at Growth, Pre Seed and Seed.
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