Porters Five Forced Keynote charts this analysis is popular. The competitive situation is constantly evolving, but there is always an important driving force for competition at this time; it is important to identify the strengths and weaknesses of competitors and build your competition strategy on that basis. Porter's Five Forced Keynote charts determine the conditions in which particular organizations operate, the state of each of the forces, and their joint impact determines the capabilities of a particular organization in competition.