What is market saturation?

Market saturation is the point where nearly every potential buyer in a market already uses a solution, so there is little new demand left to capture. Growth stops coming from educating new buyers and starts coming from displacement — winning customers away from competitors.

Saturated markets change the playbook: switching costs, migration paths, and sharp “vs” comparisons matter more than category education, and competitor weaknesses become the primary growth lever. Signals of saturation include rising acquisition costs, discount-led competition, and rivals marketing against each other rather than against the status quo.