Story Gravity
Gravitational Storytelling™ · Metric: GSI
Gravitational Storytelling replaces the traditional marketing funnel with an orbital model. Instead of pushing customers through stages, it recognises that customers orbit brands , moving through four distinct orbits: Attract, Consider, Purchase, Own.
GSI measures narrative pull from three signal types: identity signals (who the customer is), narrative signals (how they respond to story), and momentum signals (movement patterns). Every 1-point GSI improvement delivers 1.2 - 1.8% media efficiency gain.
Subaru Australia: GSI improvement from 41 to 58 resulted in 57% cost reduction per qualified test drive.