Case Study

A Growing Digital Bank

How a digital-only bank transformed account holder engagement and shattered every growth target in Year 1.

Overview

This digital banking brand gave a community bank the ability to compete and grow on a national scale. Despite strong new account growth, the bank faced a common challenge across the industry: new customers weren't becoming active, engaged account holders.

Using a legacy bulk email platform, the bank's marketing team had limited tools to guide new customers through key activation steps. The result was a disappointing pattern: low funding rates, minimal account activity, thin balances, and early attrition. The bank needed a smarter approach to customer onboarding and engagement. I led the engagement strategy that changed it.

The Problem & The Goals

The Problem
  • 01Many newly opened accounts were never funded or activated
  • 02Average account balances remained well below target levels
  • 03A significant portion of accounts closed within the first 12 months
Year 1 Goals
  • 01Grow incremental balances by 10%
  • 02Increase transactions per active account by 1 per month
  • 03Reduce account attrition by 25%

The Approach

A fully automated, personalized engagement strategy was deployed. It went beyond traditional email blasts: 50+ unique trigger campaigns in Year 1, each mapped to a specific customer segment and lifecycle stage.

01

Segmentation & Campaign Strategy: Distinct customer journeys, each with targeted workflows based on product type, days or months on books, and engagement with prior calls to action. Every communication led the customer to the next best action, rather than a generic follow-up.

02

Personalized Microsites & Self-Service Tools: Each customer received a personalized microsite showing only the steps still relevant to them. Embedded self-service widgets (direct deposit setup, mobile app download, adding the card to recurring payment profiles), removing the friction points that most often stall a bank switch. Completed tasks were automatically hidden, signaling to the customer that the bank actually knew where they were in their engagement process.

03

Multi-Channel Automated Communication: Automated email and SMS kept customers moving through the steps most relevant to their lifecycle stage. SMS was a new channel for the bank and proved especially effective with digital account openers, driving a 19% click-through rate.

04

Incentive Program: An early activation incentive rewarded customers who made multiple qualifying deposits and completed a minimum number of transactions within their first 45 days. It worked well enough to become a permanent value proposition.

Year 1 Results at a Glance

+207%
Incremental balances (20x the goal)
+5/mo
Transactions / active account (5x the goal)
41% lower
Account attrition (16 points above goal)
Active checking accounts+144%
Funding rate+6 pts
Average balances+145%
Email open rate40%
Click-through rate4% email / 19% SMS
Email opt-out rate0.20%
Unique campaigns launched50+

"We set specific goals and the results blew away our expectations. These results prove that lifecycle communication isn't optional; it's table stakes. Most new customers want to engage, but they need direction. Give them a clear next step, remove the friction, and they can become your best customers."

Brit Williams - SVP
The Next Chapter

Built on the Relationship Funnel

What started as a Year 1 engagement strategy became the model I now call the Relationship Funnel: funding, product adoption, engagement, and relationship value - tracked as deliberately as acquisition. Applied over subsequent years, the results compounded:

Total balances$51MM → $277MM (+444%)
Savings account openings vs. checking93%
90-day funding rate73% → 83%
Monthly card spendMore than doubled

The shift: measuring success by relationship depth (funded, multi-product, actively engaged) rather than account volume alone. Product design reinforced the strategy, and incentive spend moved from acquisition bonuses toward behaviors that signaled real relationship value: funding activity, ACH deposits, debit usage, ongoing engagement.

The Takeaway

Lifecycle engagement is a growth strategy. When customers feel like their bank understands their life stage and goals, the relationship deepens: in activity, in balance, and in trust. Engagement is your foundation for best customers.