Brand Keys is the only research consultancy in the world that specializes in customer loyalty, providing brand-equity measures that accurately predict future consumer behavior. These measures enable companies to anticipate every shift in a rapidly changing marketplace and to better engage customers.

The Certainty Principle

"Call it brand psychotherapy. Dr. Robert Passikoff has been asking thousands of consumers for decades to talk about their favorite brands. The Certainty Principle has culled together years of insights to help marketers understand what engages consumers and drives behavior..."

– Kenneth Hein, News Editor, Brandweek

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The ARF Research Review of Brand Keys'
Brand Engagement Measurement Methodology.

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New Ways to Measure Customer Loyalty and Engage Customers With Your Brand.

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