NPS tells you what already happened. Advocacy tells you what happens next. Phil Prosser, CEO and Founder of Feedback ASAP, makes the case that advocacy, not a satisfaction score, is the real lever behind sustainable growth. Referred customers cost next to nothing to acquire, stay longer, and spend more, yet most CX programs still chase a single dashboard number instead of the behaviour that actually drives it. This article sets out why NPS alone cannot carry the weight businesses put on it, what genuinely builds advocacy at the frontline, and how the shift from measuring sentiment to building recommendation changes the growth conversation entirely