Regional and community financial institutions continue to hold a clear relationship advantage over megabanks and fintech challengers, but surging consumer expectations for speed and convenience are putting that loyalty to the test. That is the central finding of new research from Glia, the #1 Banking AI platform.

The results come from Glia's 2026 Banking AI Consumer and Leader Survey, which drew on responses from 2,000 U.S. bank and credit union customers and 200 senior financial institution leaders. The findings point to a widening generational trust gap and underscore how service friction threatens long-term customer retention — a challenge arriving just as an estimated $84 trillion wealth transfer, the sweeping movement of household wealth from older to younger generations, is set to reshape the financial landscape over the next 15 years.

Generational loyalty is eroding fastest among younger account holders. Just 44% of Gen Z consumers describe their primary bank or credit union as a trusted partner, compared with 57% of Baby Boomers. In addition, 58% of Gen Z consumers considered switching financial institutions in the past year, versus only 17% of Boomers.

Service friction can put customer loyalty at risk quickly. Fifty-five percent of all consumers say a 10-minute wait for service would threaten their loyalty, while 42% say they are more likely to switch after three or more frustrating service experiences.

Younger consumers have the least patience for friction. Sixty-three percent of Gen Z consumers say they would be likely to switch financial institutions after three or more frustrating customer service experiences, compared with 37% of Boomers. Gen Z consumers are also nearly 3x more likely than Boomers to consider leaving after a 10-minute wait.

AI is already part of younger consumers' financial lives. Forty-six percent of Gen Z respondents say they often or very often use AI tools to analyze their finances or help make financial decisions, compared with 37% of Millennials, 14% of Gen X, and just 5% of Boomers.

Digital expectations have not eliminated demand for human service. Twenty-seven percent of Gen Z consumers say the branch is their first stop when they need customer service — not far behind the 33% of Boomers who say the same.

Community institutions retain a meaningful relationship advantage. Fifty-seven percent of community bank and credit union customers describe their institution as a trusted partner, compared with 48% of big-bank customers. Community institution customers are also more likely to describe the relationship as “very warm” (52% versus 43%).

“The Great Wealth Transfer creates a pivotal moment of opportunity — and risk — for community institutions,” said Dan Michaeli, co-founder and CEO of Glia. “They can do nothing and watch deposits walk out the door to megabanks and fintechs, or they can adapt. Banking AI helps institutions strengthen the personalized relationships and community impact they've invested in for decades while also delivering the instant, effortless experiences that younger generations now expect.”

The research points to a banking experience that is becoming increasingly blended rather than simply digital or human. Consumers are most receptive to AI handling routine interactions, where speed and convenience matter most, while continuing to prefer human support for more complex needs. That dynamic could prove especially important for community institutions competing against megabanks and fintechs. Among the financial institution leaders surveyed, 27% identify an inferior digital experience as a top concern when competing with megabanks, rising to 38% when competing with fintechs.

To close that gap, more than 700 regional and community financial institutions have adopted the Glia Banking AI platform. By connecting interactions, institutional knowledge, and workflow automation, Glia enables institutions to deliver instant, 24/7 service while freeing human staff to provide highly personalized support and fuel growth. The result is a modernized banking experience that meets rising expectations for speed without sacrificing the community connection at the heart of local banking.

“The data validates what we see across our customer base every day — institutions adopting Banking AI aren't just keeping up, they're winning on service,” Michaeli added. “Com to their peers, leaders at institutions powered by Glia are twice as satisfied with their AI technology, 21% more likely to deploy AI across customer and agent interactions, and 42% more likely to identify personalized service as their primary goal for AI adoption. As the Great Wealth Transfer accelerates, these institutions prove that removing operational friction doesn't replace the human touch — it turns it into your strongest competitive differentiator.”

What happens from here comes down to execution. The survey effectively hands community institutions a set of measurable benchmarks: keeping service inside the 10-minute window that 55% of consumers say would threaten their loyalty, closing the digital-experience gap their own leaders flagged against megabanks (27%) and fintechs (38%), and earning trust from a generation in which just 44% describe their primary institution as a trusted partner — all against the timeline of an $84 trillion wealth transfer set to reshape the industry over the next 15 years.

The full findings of the 2026 Banking AI Consumer and Leader Survey are available from Glia.