Posts by: Katharina
Katharina is an angel investor, content creator and Health Economist. Curious about how entrepreneurs can solve the worlds most pressing health issues.
Lessons from Uber on how to build a startup with defensibility (a moat)?
In the competitive world of ride-hailing, Uber emerged as a trailblazing startup. But how did…
Market size in angel investing: What is it, why it matters and how to calculate it?
In 2009, angel investor Peter Thiel made a notable investment in a relatively unknown startup,…
How do Pre-Seed Option Pools work?
In 2015, I moved from San Francisco to London and joined a Fintech startup, WordlFirst….
