Guillermo Flor | Substack

Guillermo Flor

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I'm Guillermo, a former startup founder now working as a venture capital investor. I write weekly about startups path to Product Market Fit, growth and fundraising

19K+ subscribers

Product Market Fit

Product Market Fit

By Guillermo Flor

Weekly actionable insights to grow and fund your startup used by best in class companies like Notion, Stripe & OpenAI.

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