The one number you need to grow.

Area of Science:

• Business Strategy
• Marketing Research
• Consumer Behavior

Background:

• Companies invest heavily in complex customer satisfaction tools.
• Current methods often fail to accurately predict business growth.
• A simpler, more effective metric is needed for customer research.

Purpose of the Study:

• To identify the most effective survey question for predicting company growth.
• To link customer advocacy directly to measurable business outcomes.
• To propose a simplified approach to customer research.

Main Methods:

• Two years of research involving diverse survey questions.
• Linking survey responses to actual customer behavior (purchasing, referrals).
• Correlating customer behavior data with company growth rates across industries.

Main Results:

• The question 'Would you recommend this company to a friend?' is the strongest predictor of top-line growth.
• Customer willingness to recommend directly correlates with competitor growth rates.
• This metric surpasses traditional customer satisfaction and loyalty measures.

Conclusions:

• A single question about recommendation intent is a powerful, simple tool for assessing customer loyalty.
• This approach offers a direct link between customer research and business results.
• Companies can improve growth by focusing on fostering customer advocacy over complex satisfaction metrics.