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For Banks and Credit Unions, AI Can Be Risky. But What’s Riskier? Falling Behind.

By Nicole Volpe, Contributor at The Financial Brand

For many bank and credit union leaders, Generative AI is mostly generating… anxiety. On one side is the fear of getting it wrong: exposing sensitive data, triggering a compliance breakdown, or wasting money on experiments that never scale. On the other looms something even more stress-inducing: watching competitors that have mastered AI serve their customers faster, cheaper, and with more personalization, while gaining market share in the process.

Small and mid-sized financial institutions have long worked to offset competitive disadvantages versus larger and more-digital competitors, but AI threatens to widen the gap. Global and national players have the budgets and talent to embed AI deeply within their operations. Fintechs can pivot quickly and launch new digital experiences with fewer legacy constraints. Meanwhile, a majority of banks and credit unions sit in between — too small to match the giants’ scale, yet too complex and compliance-bound to move with fintech speed.

There is a way forward. These institutions can begin by targeting low-risk, high-impact AI use cases — applying proven tools to streamline the customer experience and testing them in secure, contained environments. Doing so will mean finding technology partners who can help them build sandbox environments and analyze outcomes, and then guide them as they advance toward scale. Approached this way, AI becomes less of a leap into the unknown and more of a shortcut to renewed competitive relevance.

State of Play

The pressure on banks and credit unions to do something — anything — is rising by the day. "Over the past 18 months, I have not encountered a single financial services organization that said ‘we don’t need to do anything'" when it comes to AI, said Ray Barata, Director of CX Strategy at TTEC Digital, a global customer experience technology and services company.

That said, though many banks and credit unions are highly motivated, and some may have the beginnings of a strategy in mind, they are frozen in place. Conditioned by decades of "garbage-in-garbage-out" data-integration horror stories, these institutions’ leaders have come to believe they must wait until their data architectures are deemed "ready" — a state that never arrives. Meanwhile, compliance and security concerns add more friction. And doubts over return on investment complete the picture.

Their caution isn’t entirely misplaced: Barata noted that even large organizations have seen "more projects fail than succeed" because AI was deployed without focus.

For banks aiming to close the gap between AI’s perceived risk and its potential upside, the way forward is to start small and focused. Rather than waiting for an enterprise-wide database overhaul — or a comprehensive AI plan — leaders can identify low-risk, high-impact applications where results can be seen and measured.

The Path to Adoption

Contact centers are a natural proving ground: they’re often already distinct from the core operating environment and they are ripe for improvement, because they rely on many people performing manually intensive tasks. As a result, they present many self-contained opportunities to deploy AI, the kind of low-risk, high-impact applications that can help a bank or credit union get started. Here are some to consider:

  • Voice biometrics for authentication: Customers can be verified by their voiceprint instead of answering security questions, reducing friction and improving both speed and security.
  • Virtual agents for routine tasks: Automated agents can handle common requests such as balance inquiries, password resets, and account changes, freeing staff to focus on complex issues, achieving resolutions, and reducing overall call volume.
  • Fraud detection driven by behavioral analysis: AI can monitor account and transaction patterns in real time, flagging suspicious activity quickly and helping institutions without large in-house fraud systems stay protected.
  • AI-assisted onboarding and document digitization: Automated intake and processing of applications and supporting documents can compress workflows such as loan approvals from hours to minutes, streamlining manual effort.

Applications like these can go a long way toward reducing drop-off rates and make a positive impression on future customers at a critical relationship moment. A consistent theme among them is AI’s ability to cut through information overload by filtering and presenting only what matters, such as highlighting key details from a customer’s long explanation or surfacing relevant policy terms.

By reducing uncertainty, AI enables contact center teams to shift the focus from firefighting to problem-solving. Freed to focus on the nuanced, value-adding aspects of their roles, those representing an institution are better able to create positive customer outcomes, while experiencing greater satisfaction themselves.

Barata emphasized the critical role "sandboxing" plays in the low-risk / high-impact approach — setting up a controlled test environment that mirrors the real conditions operating within the institution, but walled off from its operating environment. This enables experimentation within guardrails. Referring to TTEC Digital’s Sandcastle CX approach, he described this as "building an entire ecosystem in which we can measure performance of individual platform components and data sets" — so that sensitive information stays protected while teams trial AI safely and prove value before scaling.

In fact, some AI use cases can actually help institutions get their data in order, as part of a sandbox deployment. According to Barata, implementation can create visibility into weaknesses and help prioritize areas that need enhanced connectivity or consolidation.

Responsibilities and Rewards

As they move forward, financial institutions need clear compliance guardrails, human oversight, and secure environments to keep sensitive data protected and outputs reliable. Treating Gen AI models, including agentic AI, as part of a controlled system reduces risk, supports compliance, and builds customer trust.

When adoption is approached this way, institutions see measurable gains, as interactions become faster and more personalized. In one TTEC-supported implementation, for an Arizona credit union, the institution saw a 20% decrease in member escalations and a 21-second reduction in average "talk time."

Metrics like these lead to higher customer satisfaction and loyalty, with improved CSAT and NPS scores. Contact center volumes drop as routine issues are shifted to self-service; the remaining calls are shorter and more effective at achieving resolution. Smaller banks and credit unions can offer a service experience that rivals far larger competitors.

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