From eBay to AirBnB and Uber, online marketplaces services continue to disrupt vertical after vertical. I am a lean and product coach working within a early stage VC. Over the last year and a half I have worked with 3 different marketplace business (Appearhere, Snaptrip and Lexoo) from day 0. In this talk I will share our approach to investing in marketplaces and how to go from a marketplace idea and build upto scale using lean methods.