What is product market fit ? How do I know when I have achieved it ? I answer these questions in this presentation crafted for the Rise / Next startup program that took place at Cocoon HK in June / July 2014. Product Market fit is an essential milestone to reach at the end of the Customer Discovery process. The material for the workshop is here : https://dl.dropboxusercontent.com/u/18048904/Workshop%20-%20Have%20you%20reached%20Product-Market%20fit.pdf Most of the material inspired by Steve Blank's Startup Owner Manual, Eric Ries's Lean Startup and Alexander Osterwalder's Business Model Generation and blog.