Retail Banking

Retail Banking

BCG Expand helps Retail Banks improve customer economics, channel performance, and operating efficiency through benchmarking of costs, digital adoption, branch productivity, fraud loss, and technology investment.

Our Retail Banking Solutions

The Problem

  • ✔ Limited visibility into key revenue drivers across products, channels, and customer segments
  • ✔ Over-reliance on historical performance rather than predictive, data-driven insight
  • ✔ Fragmented pricing and product strategy leading to missed cross-sell and upsell opportunities
  • ✔ Inconsistent measurement of customer profitability and lifetime value
  • ✔ Slow revenue growth relative to peers despite comparable market presence
  • ✔ Revenue leakage of up to 5–7% identified in benchmarking due to inefficiencies and lack of integrated performance tracking

Client success stories

$300M+ 5–7% revenue uplift achieved. revenue uplift identified.
5–7% revenue uplift achieved.
10–20 % increase in revenue per customer — closing the gap between €567 and €700 through targeted cross-sell, personalised offers, and improved product mix.
$100 M revenue uplift identified through product-portfolio optimisation

How we can help

Revenue Benchmark Model

Our benchmark model analyses revenue performance across products, customers, and channels. We use key business metrics and peer averages to identify where uplift opportunities exist and how top performers achieve growth.

Peer Comparison

We conduct global peer comparisons to highlight best practices, performance gaps, and growth opportunities, helping banks understand how leading institutions generate higher returns across customer and product segments.

Insight Delivery

We translate benchmarking data into actionable insights that pinpoint high-value customer segments, optimise product mix, and support targeted strategies for sustainable revenue expansion.

The Problem

  • ✔ Misaligned staff capacity and distribution efficiency with market demand
  • ✔ Inconsistent productivity across sales teams and customer-facing channels
  • ✔ Limited visibility into channel performance and conversion effectiveness
  • ✔ Manual, time-intensive processes reducing branch and call-centre efficiency
  • ✔ Outdated performance metrics hindering visibility into true sales effectiveness
  • ✔ Benchmarking shows 15–20% productivity improvement achievable through peer best-practice adoption

Client success stories

500+ performance metrics tracked across sales, channels, and customer operations
100+ retail banks – included in the benchmarking database across 25 markets
15–20 % productivity improvement achieved through automation and peer best-practice adoption. productivity improvement achieved through automation and peer best-practice adoption.
27 % higher branch productivity — increasing customers per branch from 22 k to 30 k through branch-network optimisation and channel-migration strategies.

How we can help

Channel Benchmark Model

Our benchmarking model evaluates sales and channel performance across digital, branch, and contact-centre operations, comparing productivity and conversion effectiveness against peer institutions.

Efficiency Analysis

We analyse front-line capacity, resourcing and workflow efficiency to identify bottlenecks and opportunities to streamline processes and improve utilisation across channels.

Insight Delivery

We translate benchmarking results into actionable insights that guide resource planning, workflow automation, and best-practice adoption to enhance overall sales productivity.

The Problem

  • ✔ Rising operations and technology costs with limited adoption of AI/GenAI
  • ✔ Fragmented digital ecosystems reducing visibility into customer behaviour and engagement
  • ✔ Low digital adoption and inconsistent customer experience across platforms
  • ✔ Higher churn driven by weak personalisation and limited data-driven engagement
  • ✔ Poor alignment between digital investment and measurable business outcomes
  • ✔ Benchmarking indicates a 5–10% uplift in digital adoption achievable via peer best-practice implementation

Client success stories

5–10% uplift in digital adoption – achieved through peer-led best-practice implementation and increased automation.
10–15% reduction in branch and call-centre operating costs – driven by customer migration to digital channels.
10–15 % uplift in digital adoption — building on a 60 % mobile-activity rate through user-experience redesign and digital-migration initiatives.
12 % improvement in digital satisfaction scores and 15 % decline in call-centre volumes achieved after process simplification

Case Studies

Global Tier-1 Bank

A leading international bank used BCG Expand’s benchmarking to assess its digital maturity and customer adoption rates across channels. The analysis identified lagging adoption in key regions and inconsistent service experiences. By applying peer best practices, the bank achieved a 10% increase in digital usage and reduced branch dependency through targeted migration initiatives.

Regional US Bank

A regional US bank engaged BCG Expand to evaluate customer engagement across digital and physical channels. Benchmarking revealed friction points in onboarding and service journeys, which were addressed through streamlined digital processes and enhanced personalisation. Within one year, digital satisfaction scores improved by 12%, and call-centre volumes declined by 15%.

How we can help

Digital Benchmark Model

Our benchmarking model measures digital maturity by analysing customer activity, adoption rates, and engagement across platforms. We identify performance gaps and quantify the benefits of increased digital adoption through automation and process optimisation.

Channel Performance Analysis

We assess the effectiveness of digital and physical channels, mapping customer journeys to uncover friction points and conversion drop-offs. This analysis helps banks deliver a seamless omnichannel experience and prioritise investments where they create the greatest customer impact.

Customer Experience Insight

We integrate performance data with customer feedback to reveal the levers that enhance satisfaction, reduce churn, and increase loyalty. Our insights support data-led strategies that strengthen engagement and overall customer lifetime value.

The Problem

  • ✔ Fragmented view of customer behaviour and attrition drivers
  • ✔ Limited visibility into customer profitability and lifetime value across segments
  • ✔ Lack of integration between data sources prevents a single customer view
  • ✔ Missed opportunities to deepen relationships and drive cross-sell due to siloed insights
  • ✔ Reactive retention strategies rather than proactive identification of at-risk customers
  • ✔ Benchmarking shows a 10–12% increase in cross-sell achievable through peer best-practice adoption

Client success stories

10–12% increase in cross-sell of products – achieved through targeted customer insight and segmentation strategies.
500+ customer-level metrics – benchmarked across acquisition, attrition, profitability, and engagement performance.

How we can help

Customer Insight Model

Our customer insight model benchmarks acquisition, attrition, and profitability across client segments. We identify high-value customer groups and quantify their potential contribution to overall growth.

Data Integration & Analysis

We combine behavioural, demographic, and financial data to create a single customer view. This enables clear visibility of profitability drivers, churn risk, and cross-sell potential.

Actionable Recommendations

We translate insights into targeted actions that improve retention, deepen relationships, and drive revenue per customer. Our analysis supports strategy design and ongoing performance tracking to ensure measurable impact.

The Problem

  • ✔Rising operations and technology costs with limited automation and AI deployment
  • ✔Inefficient resource allocation and duplication of effort across channels and business units
  • ✔Lack of end-to-end visibility into cost drivers and process performance
  • ✔Overreliance on manual processes leading to high operating costs and error rates
  • ✔Pressure to reduce costs while maintaining customer experience and regulatory compliance
  • ✔Benchmarking indicates potential 10–15% reduction in operating costs through process automation and structural optimisation

Client success stories

10–15% reduction in operating costs – achievable through targeted efficiency initiatives and workflow automation.
500+ efficiency metrics – benchmarked across cost-to-income ratios, staffing levels, and process performance indicators.
43 % potential reduction in cost-to-income ratio — from 88 % to best-in-class 45 %, achievable through AI-enabled process automation.
12 % reduction in total operating costs identified through workflow redesign and automation pilots.

Case Studies

APAC Universal Bank

BCG Expand partnered with an APAC bank to evaluate the link between customer sentiment and operational performance. The benchmarking identified underperforming touchpoints and guided targeted improvements, leading to a 10% uplift in advocacy scores and measurable improvement in Net Promoter Score (NPS).

How we can help

Efficiency Benchmark Model

Our benchmarking model evaluates cost-to-income ratios, staffing structures, and process efficiency across functions. We identify where cost and performance diverge from peer averages to prioritise optimisation opportunities.

Process Optimisation

We analyse workflows to pinpoint manual dependencies, redundant activities, and automation potential. This enables institutions to reduce cost and improve turnaround time without compromising service quality.

Implementation Insight

We provide actionable recommendations and track post-implementation results to ensure sustainable efficiency gains and measurable cost reductions across operations.

The Problem

  • ✔Limited integration of customer feedback into business decision-making processes
  • ✔Fragmented understanding of customer needs and satisfaction drivers across channels
  • ✔Gaps between perceived service quality and actual customer experience
  • ✔Lack of structured mechanisms to measure and act on customer sentiment
  • ✔Inability to link customer feedback to financial or operational performance outcomes
  • ✔Benchmarking reveals organisations with strong Voice-of-the-Customer programmes achieve up to 10–12% higher customer satisfaction and improved retention

Client success stories

10–12% Increase in customer satisfaction achieved through structured Voice-of-the-Customer initiatives and data-driven performance tracking.
100+ Feedback metrics analysed across digital, branch, and service interactions to identify improvement opportunities.
18 % reduction in complaints following real-time service-feedback implementation (European Retail Bank case).

Case Studies

European Retail Bank

A leading European bank engaged BCG Expand to integrate customer feedback into its performance benchmarking framework. Analysis revealed service gaps in digital onboarding and branch interactions. By embedding real-time feedback loops and accountability metrics, the bank increased satisfaction by 11% and reduced complaint volumes by 18%.

APAC Universal Bank

BCG Expand partnered with an APAC bank to evaluate the link between customer sentiment and operational performance. The benchmarking identified underperforming touchpoints and guided targeted improvements, leading to a 10% uplift in advocacy scores and measurable improvement in Net Promoter Score (NPS).

How we can help

VOC Benchmark Model

Our model benchmarks Voice-of-the-Customer maturity, assessing how effectively institutions collect, analyse, and act on feedback across channels.

Feedback Integration

We integrate customer sentiment data with operational and financial metrics to reveal how service quality affects business performance and retention.

Insight Delivery

We provide actionable recommendations that translate customer insights into measurable service improvements and stronger advocacy outcomes.

Exhibits

For Banks, the AI Reckoning Is Here

Predictive, generative, and agentic AI are redefining the foundations of scale, efficiency, and customer experience.

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The Future of Finance 2025: Fit for Growth, Built for Purpose

To Remain a Force for Good, Banks Must Boldly Integrate AI and Earn a Broader Mandate

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The Future of Finance

Seize a $7 Trillion Opportunity, Banks Need Bolder Strategies for Serving Customers and Society

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“The benchmarking helped us turn customer feedback into measurable improvements. We saw a clear uplift in satisfaction and engagement within months.”

Head of Customer Experience European Retail Bank

“The insights gave us a fact-based view of our customer journeys and helped us prioritise the changes that had the greatest impact on advocacy.”

Strategy Head APAC Universal Bank

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