The Growing Data Battle Between Banks and Fintechs

Why It Matters

Charging for data access could add significant cost pressures on fintechs while giving banks a new revenue stream and leverage in the evolving open‑banking market. The outcome will influence competition, innovation speed, and the overall health of the U.S. financial‑services ecosystem.

Key Takeaways

• JPMorgan plans to charge fintechs for data access.
• Fintechs moving from screen‑scraping to API‑based open banking.
• Aggregators add value‑added services to differentiate.
• Banks back own networks like Akoya to regain control.

Pulse Analysis

The United States is at a crossroads in its open‑banking evolution. While Europe has codified data sharing through PSD2 and the upcoming PSD3, U.S. banks have taken a market‑driven approach, culminating in JPMorgan’s decision to monetize API calls. This shift threatens the low‑cost data pipelines that enabled rapid fintech growth, potentially adding millions in fees for firms that rely on real‑time account information for services like peer‑to‑peer payments and personal finance management.

Fintech aggregators are adapting by moving beyond simple data transport. Companies such as Plaid and MX now offer enhanced data cleaning, loan‑decisioning insights, and CRM‑ready feeds, turning a commoditized connectivity layer into a differentiated product. Meanwhile, bank‑backed networks like Akoya, partially owned by major institutions, provide an alternative that aligns with banks’ desire for greater control and revenue sharing. These value‑added services help aggregators justify their fees and maintain relevance in a landscape where raw data access is no longer free.

Regulatory clarity remains a wildcard. The CFPB’s Section 1033 rules hint at a future framework, but until definitive standards emerge, banks will continue to assert ownership through pricing and proprietary networks. This environment encourages new entrants to design models that balance bank compensation with fintech agility. Ultimately, the data battle will shape how quickly innovative financial products reach consumers and whether the U.S. can sustain the same fintech‑driven growth seen in more regulated markets.