Retail Banking / Customer Intelligence

Customer Intelligence

BCG Expand's Consumer Intelligence are based on an annual global survey to uncover insights about shifts in channel usage and customer behavior; advocacy and brand perceptions by banks as well as customer expectations from their banks.

Explore the solutions

The Challenge

  • ✔ Fragmented view of customer behaviour and attrition drivers
  • ✔ Inability to link customer feedback to performance outcomes
  • ✔ Gaps between perceived service quality and actual customer experience

How we can help

Voice-of-Customer Analytics

We combine customer feedback with internal performance data to identify experience gaps, unmet needs, and growth opportunities across priority customer segments.

Segment-Level Insight Delivery

We link customer behaviour, satisfaction, and attrition data to financial and operational outcomes, enabling targeted actions to improve engagement, reduce churn, and drive profitable growth.

Growth & Experience Activation

We translate insights into clear priorities across journeys, products, and channels to sharpen value propositions, optimize spend, and deliver measurable business impact.

Client success stories

6–8% market-share potential identified through segment-level needs analysis
5–10% customer leakage identified from attrition and competitor switching patterns
+10 pts NPS uplift identified by fixing high-friction customer journeys
+12% Primacy uplift identified by deepening cross-sell at moments of demand

Case Studies

Large US Bank

Survey insights highlighted switching risk and digital gaps, revealing 6–8% market-share upside through targeted acquisition improvements.

Leading Middle East Bank

REBEX identified a 10% cross-sell uplift opportunity, enabling deeper product relationships and driving a 5% reduction in customer attrition.

The Challenge

  • ✔ Fragmented view of customer behaviour and attrition drivers
  • ✔ Inability to link customer feedback to performance outcomes
  • ✔ Gaps between perceived service quality and actual customer experience

How we can help

Customer and Revenue Insights

Product and account preferences (checking accounts, savings, loans, ...). Customer satisfaction with product features and banking services.

Operational efficiency

Business interaction with banking systems (call centers, mobile apps, ...). Pain points in current banking processes (loan approval time, digital usability, ...).

Customer Feedback

Reasons for satisfaction/dissatisfaction with specific banking products. Input on digital transformation speed and functionality.

Future Needs

Anticipated banking product acquisitions (credit cards, loans, ...). Preferred advisory topics (tax, IT, financial management, ESG compliance, ...).

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