The concept of growth marketing was first introduced by companies such as Facebook, Uber, and Airbnb. None of them offered a brand new idea or service at the first stage. What they did was maintain a controlled growth momentum with an effective, efficient growth marketing plan. Thus and so, they became industry leaders. As a result, one of the most exciting and curious subjects for startups today is growth marketing. Because now, sustaining the right growth marketing strategy in the startup market became as valuable as the product, service and THE idea.