The Enemy Inside: Data Silos Overtake Regulation in FinServ Growth

WEST CHESTER, PA – September 23, 2026 — For decades, the executive suites of regional banks, credit unions, and wealth management firms have operated under a universally accepted premise: the greatest barriers to institutional growth are external. When balance sheets stalled, leadership pointed to macroeconomic headwinds, fluctuating Federal Reserve interest rates, and the heavy compliance burdens of federal regulation. But as we navigate the complexities of 2026, a structural shift has occurred. The call is now coming from inside the house.

Mole Street, a technology consultancy and Elite HubSpot Solutions Partner, alongside HubSpot, is set to unveil findings that challenge the traditional banking narrative at the upcoming Money20/20 USA conference in Las Vegas. Their joint research report, "The State of Financial Services Growth," surveyed 270 U.S. financial services leaders and arrived at a stark conclusion: internal technological debt and fragmented data are paralyzing modern financial institutions far more effectively than any regulatory body.

According to the data, 30 percent of financial leaders rank the difficulty of proving the return on investment (ROI) of marketing and technology, along with poor-quality data, as their top barriers to growth. This outpaces regulatory and compliance constraints, which were cited by only 26 percent of respondents. It is a striking revelation that underscores a critical reality in today's financial landscape: institutions have the clients, they have the tools, but they lack the connective tissue to make them work together.

The Swivel-Chair Tax and the Data Divide

The root of this internal friction lies in legacy architecture. Historically, financial institutions have been locked into rigid, account-centric core banking platforms. Because transitioning away from these behemoth systems carries catastrophic risk, most regional banks and credit unions simply layer new software on top of old foundations.

The result is what industry insiders call the "swivel-chair tax." Frontline relationship managers and branch employees are forced to toggle between multiple incompatible terminals—checking a core ledger, cross-referencing a loan origination system, and manually updating a disconnected Customer Relationship Management (CRM) platform.

The Mole Street and HubSpot report quantifies this operational drag: 78 percent of surveyed leaders admit that organizational silos, disconnected systems, and incomplete client records severely limit their ability to deliver a modern client experience. Even more concerning, only half of these institutions report that their CRM is fully integrated with the systems housing their core client data. When a wealth advisor cannot see that their client just applied for a commercial mortgage through another department, the institution loses a critical opportunity to deepen the relationship and drive revenue.

The AI Paradox: Pilots Versus Production

This data fragmentation is also sabotaging the industry's most anticipated technological leap: artificial intelligence. The survey reveals that AI and automation have overtaken inflation and interest rates as the number one external force shaping growth strategy. A staggering 97 percent of financial firms are using AI today or plan to in the near future.

However, a deeper look reveals a massive operationalization gap. Fewer than half of these institutions have managed to deploy AI across multiple functional departments. This phenomenon, often referred to as "Pilotitis" or "Pilot Purgatory," occurs because generative models and automated workflow agents require clean, contextual, and real-time client histories to function safely. Feeding an AI agent fragmented or conflicting customer profiles creates unacceptable hallucination risks, which immediately triggers compliance vetoes and halts deployment.

Yet, for the institutions that have successfully bridged the data divide, the compounding advantages are undeniable. The research indicates that advanced AI adopters are 68 percent more likely to report significant improvements in client retention over the past year. Furthermore, 76 percent of these highly mature organizations report full alignment across marketing, sales, and client experience teams, compared with an industry average of just 58 percent. Leaders increasingly view the combination of AI and a unified CRM as the most critical investment to improve their competitive position over the next twelve months.

The Mid-Market CRM Rebellion

As regional institutions wrestle with these challenges, a significant shift is occurring in how they procure and deploy technology. Historically, the answer to disconnected systems was to implement monolithic, enterprise-grade platforms. However, for mid-market institutions—those with assets ranging from $500 million to $10 billion—these massive deployments often result in multi-million-dollar administrative overhead and poor end-user adoption, turning complex software into very expensive address books.

Instead, a mid-market rebellion is underway, favoring agile, marketing-centric CRM architectures integrated via specialized middleware. The upcoming Money20/20 session will highlight two compelling case studies demonstrating this approach.

Keesler Federal Credit Union, Mississippi's largest credit union with over $5 billion in assets, faced a massive data challenge after absorbing 40,000 new members through an acquisition. They suffered from duplicated data and an inability to launch targeted retention campaigns without heavy IT intervention. By utilizing integration middleware to map their legacy core banking data directly into HubSpot, the credit union bypassed an estimated 12-month internal IT backlog, achieving full marketing autonomy in just 90 days.

Similarly, NQM Funding, a non-conforming wholesale mortgage lender, successfully escaped the confines of isolated spreadsheets and rigid legacy loan origination systems. By unifying their broker data and outreach on a modernized platform, they scaled their active engaged broker network tenfold—from 5,000 to 50,000 active contacts—and expanded their annual funding volume to over $4 billion.

Redefining the 2026 Growth Strategy

As the financial landscape of 2026 continues to evolve, the definition of institutional agility is changing. Growth is no longer solely dictated by external market forces; it is defined by an organization's ability to seamlessly harness its own data to improve the human lives it serves. Retention and acquisition are currently running neck and neck as top priorities for financial leaders, yet personalized recommendations remain the hardest client expectation to meet.

"Money20/20 is where the people setting growth strategy for banks, credit unions, payments companies and fintechs all show up in one place, and the data says most of them are fighting the same problem," noted Brendan Walsh, Co-Founder and CRO of Mole Street, in the official announcement. "They have the clients, the data and the tools. What they do not have is a way to make those three work together. We built this session with HubSpot to show exactly how the firms that have solved that are doing it, using their own numbers and their own stories."

For financial institutions looking to thrive in the coming decade, the mandate is clear. The era of blaming stalled growth on regulators and interest rates is ending. The future belongs to those who look inward, dismantle their data silos, and finally connect the dots between their technology and the people who rely on it.