Simba's Five Forces: How 5 Powerful Forces Could CRASH Your Success in Digital Marketing by Simba Mudonzvo, of ZimeX Digital of Zimexmall.com. Simba's Five Forces is a digital marketing (content marketing) method for analysing factors that affect getting attention on the internet. Simba's Five Forces is a great model to help you evaluate the different factors that will impact your digital marketing strategy and ultimately success. The Attention your content will get depends on five basic forces: Existing Competition, Power of Internet Users, Power of Content Creators/Platforms, Threat of New Content, and Threat of Substitute Content