Product Market Fit - The Number One Reason Why Startups Fail

Mark Andries: Product market fit is the number one reason why startups succeed. He says it's when users spontaneously tell other people to use your product. Mark Andreessen, who sits on our board from Andreessen Horowitz, has a much more vivid definition of what products market fit looks like. But he adds that you can always feel it when products market fit is not happening.