AI vs. Parents: Capital One UK Reveals Millennials Now Trust AI for Financial Advice

New research from Capital One UK reveals that AI tools have reached parity with parental advice as a source for personal finance information in Britain. For fintech professionals, this shift signals a critical transition in consumer trust and behavior, as one in eight adults now bypasses traditional social circles in favor of generative technology to navigate complex financial decisions.

What was announced

Capital One UK surveyed 2,000 UK adults to understand how artificial intelligence is infiltrating the personal finance landscape. The findings indicate that 13% of respondents consulted an AI tool for financial advice in the last year, matching the percentage of those who turned to their parents. AI has already surpassed other traditional sources of information, including friends (12%), social media (9%), newspapers and magazines (9%), and extended family members (7%).

The demographic breakdown shows that Millennials are the primary drivers of this adoption. Approximately 22% of Millennials used AI for financial tasks in the past year, compared to 15% of Gen Z, 11% of Gen X, and 4% of Baby Boomers. Among Millennials, AI has actually overtaken parental guidance, which was sought by only 20% of that group over the same period. The research highlights that users are integrating these tools into their daily lives, with 26% of AI users engaging with the technology at least once a day.

Common use cases for AI in this sector include seeking general advice (50%), researching or comparing financial products (43%), and clarifying financial terminology or topics (43%). Additionally, 37% use it to get information about specific financial products, while 33% ask questions regarding their own current financial situation. Despite this adoption, reliability remains a significant hurdle. Nearly half of users (49%) either reported receiving incorrect information or were uncertain about the accuracy of the advice provided. This lack of certainty aligns with the Mills Review commissioned for the FCA, which noted that only 28% of users strongly trust AI accuracy.

"Our findings show that, in a relatively short period of time, AI tools have become a go-to source of financial information for many people. It’s interesting to see Millennials in particular leading the charge, perhaps because of the complex financial questions they’re navigating at this stage in their lives - whether that’s taking out a mortgage for the first time, juggling the financial demands of a family, or planning for their retirement."

Ben Woodward, AI Strategy Lead at Capital One UK

The companies involved

Capital One UK is a major player in the British credit market, operating as the UK-based arm of the global financial services corporation. The company has established a significant presence in the consumer credit sector, focusing on providing credit cards and financial tools designed to help consumers manage their money more effectively. Unlike many traditional high-street banks, Capital One UK has historically positioned itself as a data-driven lender, utilizing advanced analytics to assess risk and provide credit options to a broad spectrum of the population, including those who may be underserved by larger institutions.

The firm’s focus on technological integration is evidenced by its dedicated AI strategy, led by Ben Woodward. By conducting research into consumer interactions with generative AI, the company is monitoring the shifting habits of the UK public as they move away from human-centric advice toward automated platforms. This positioning allows the company to maintain its role as a primary source of financial guidance while acknowledging the growing influence of third-party AI platforms that now compete for the attention of its core customer base, particularly the Millennial demographic.

What FF News has reported before

FF News has previously tracked Capital One UK’s efforts to expand financial inclusion through technological partnerships. In 2026, the publication reported on a significant collaboration in MoneySuperMarket and Capital One UK Launch Open Banking Credit Journey for Underserved Borrowers. This initiative focused on leveraging Open Banking data to provide more accurate credit assessments for individuals who typically struggle to access traditional lending products. By integrating with the MoneySuperMarket platform, Capital One UK aimed to streamline the credit application process, reflecting its broader strategy of using digital innovation to solve consumer pain points. This prior work in Open Banking underscores the company's long-standing interest in how data-driven tools can reshape the way UK consumers interact with their personal finances and credit health.

What this means

The fact that AI has achieved parity with parental advice marks a watershed moment for the financial services industry. It suggests that the "trust gap" for automated advice is closing much faster than many legacy institutions anticipated. However, the high rate of reported "hallucinations" and incorrect information poses a systemic risk to the market. If consumers continue to migrate toward AI for complex tasks like mortgage planning or credit building without verified guardrails, the industry may face a new wave of financial mismanagement. Banks and fintechs are now under immense pressure to either integrate their own verified AI assistants or risk losing the primary customer relationship to generic, unverified large language models.