Kapferer identity prism
Best forchecking identity coherence across physique, personality, culture, relationship, reflection, and self-image.
Where it breaksBreaks when the six sides are written as brand adjectives with no product, channel, or behavior proof.
Keller CBBE
Best forReading how customer-based equity builds from salience to meaning, response, and resonance.
Where it breaksBreaks when teams chase loyalty language before awareness, meaning, and proof are clear.
Aaker brand equity
Best forInventorying the assets that make the brand valuable: loyalty, awareness, perceived quality, associations, and proprietary cues.
Where it breaksBreaks when equity is treated as sentiment instead of assets a competitor would struggle to copy.
Brand archetypes
Best forNaming a repeated emotional role or story pattern.
Where it breaksBreaks when the archetype becomes costume, tone, or moodboard language without operating proof.