Unlocking Growth at Credit Unions: You Don’t Have a Deposit Problem—You Have a Data Opportunity
- Anne Legg
- Jul 11
- 3 min read

It’s Not About More Deposits—It’s About Smarter Data
The headlines say credit unions need more deposits. But look closer, and you’ll see the real challenge isn’t liquidity—it’s clarity. As The Financial Brand recently explored, most financial institutions suffer not from a deposit drought but from a data disconnect. Member behavior is changing fast, and the insights to respond are already flowing through your systems—especially your transaction data.
Let’s unlock what that data is really telling you.
Transaction Data = Member Signals in Disguise
Every debit card swipe, ACH transfer, and bill pay event is a signal of member need, intent, or vulnerability. Here's how to decode them:
Spending Categories
Patterns reveal life stages and financial preferences:
Frequent daycare or children’s retailers? → New parents
Multiple food delivery services? → Convenience seekers
Large home improvement purchases? → Renovation or mortgage refinancing opportunity
ACH Activity
Who’s getting paid—and where members send their money—tells you who’s winning their business:
ACH to a big bank? → Competing for wallet share
Regular transfers to investment apps? → Ready for wealth conversations
Bill Payments
Recurring payments indicate priorities:
Late payments or overdrafts? → Financial stress signals
High insurance premiums? → Cross-sell opportunity with partners
Student loan payments? → Young professionals needing financial planning
Deposit Patterns
Changes tell a story:
Sudden increase in deposits? → Windfall, inheritance, or liquidity event
Stopped payroll deposit? → Job change or unemployment
Small frequent deposits? → Gig economy earner—may need more flexible savings or lending tools
Turn Signals Into Support
Data isn’t about surveillance—it’s about service. Once you understand member behavior through their transactions, you can show up with the right message, product, or education before they ask.
Example:
If a member is making monthly payments to a large auto lender but hasn’t applied for a loan at your credit union, that’s your cue. Offer a targeted refinance option—with messaging like:
“We noticed you’re making regular car payments—let’s see if we can save you money.”
Building the Infrastructure to Act
To activate these signals, credit unions need:
A Unified Data Layer – Integrate core, ACH, card, and digital banking data.
Member-Centric Use Cases – Prioritize real pain points, like overdraft reduction or loan recapture.
Trust-Based Permissioning – Be transparent and explain how data use benefits the member.
Smart Triggers – Build automations that flag behaviors and initiate outreach or alerts.
From Data-Rich to Insight-Driven
You already have the data. What’s missing is the strategy to use it effectively. That’s where credit unions can leap ahead. You have:
Trust: Members already believe in your mission.
Access: You’re already the primary financial institution for many.
Purpose: You exist to improve financial lives, not just bottom lines.
Ready to Unlock What You Already Own?
At THRIVE, we help credit unions create actionable data strategies that unlock real growth, from friction reduction to financial wellness.
If you want to move from data overload to member insight, from guesswork to proactive personalization, we’re here to help.

Make laundry time, treadmill time, or commute time count.
Big Data/Big Climb is now available as an audiobook!
It’s short. It’s actionable.
And it will change how your credit union thinks about data.
Tune in today!
From Overwhelmed to Activated
Feeling overwhelmed by data but unsure how to activate it? You’re not alone—and you don’t have to figure it out solo. THRIVE90 is a 90-day data activation program designed specifically for credit unions. Here, you can shift from data chaos to clarity.
💡 Get valuable tools, coaching, and a proven path to unlock member value.
👉 Learn more: anneleggthrive.com/90-day-data-activation

Proof. Possibility. Progress.
What happens when a credit union stops talking about data and starts activating it? Don’t just take our word for it—see what these credit unions achieved with THRIVE:
✅ 30-second time savings per transaction
✅ Power BI adoption across all departments
✅ Empowered teams who self-serve insights
These aren’t dreams. They’re real case studies.
Read them here: anneleggthrive.com/case-studies