Brand salience measures how readily a brand surfaces in a consumer's mind at the moment of purchase or category consideration. Unlike brand awareness, which simply tracks whether someone has heard of a brand, brand salience captures the quality and accessibility of that mental association under real decision-making conditions. In brand, concept, and messaging research, understanding salience helps teams identify whether their communications are building the right memory structures across the right buying situations. Strong brand salience is consistently linked to higher purchase frequency, because brands that come to mind first are chosen more often, even when consumers have limited time or motivation to evaluate alternatives carefully.