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Research Report

Monetizing Open Banking: Commercial Banking Opportunities

Businesses expect their financial institutions to seamlessly connect with the tools they already use—from ERPs to payment platforms.  Open banking enables that connectivity, while open finance extends it across a broader ecosystem of financial data, platforms, and services. The result? A shift from fragmented experiences to fully integrated financial workflows—and a major opportunity for banks to become the center of their customers’ financial lives.

 

This new Cornerstone research, commissioned by Ninth Wave, highlights where banks are leaving commercial banking revenue on the table today and outlines six distinct opportunities to monetize open banking and open finance—from cash flow-based lending and faster credit decisions to payment initiation, multi-bank data aggregation, and fee income from API access.

What You'll Learn in This Report

  • Why open banking is a revenue opportunity, not just a regulatory requirement
  • Six key ways banks can monetize open banking in commercial banking
  • How better connectivity improves lending, payments, and treasury workflows
  • Why direct, reliable data infrastructure is critical to long-term growth

Report Stats At a Glance

72%

 

of business owners with bank-ERP integrations rate the integration as good or excellent.

52%

 

of businesses have lending relationships outside their primary financial institution.

137 billion

 

open banking API calls were made worldwide in 2025, and this number is projected to increase to 722 billion by 2029.

Ready to See Real Results With Your Financial Institution?

Solutions from Cornerstone Advisors

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Performance

Cornerstone’s Performance solutions provide a wide range of consulting expertise to help clients identify opportunities to increase efficiency and productivity across their entire organization, whether it’s enhancing the digital experience or optimizing payments. We leverage these services with our proprietary tools, including Performance Vault and Analytics Vault. Armed with unparalleled insider data analytics and benchmarking intel, your bank or credit union will gain the confidence to make sound, data-driven decisions.

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Strategic Planning

Our Strategic Planning services will help your leadership answer the big questions—where are we, where could we be, how do we get there and what’s the impact. Our seasoned consultants will work with you to develop a strategic plan that will empower your organization to achieve tangible “right now” results, as well as build a roadmap for ongoing value creation and success.

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About Cornerstone Advisors

For over 20 years, Cornerstone Advisors has delivered gritty insights, bold strategies and data-driven solutions to build smarter banks, credit unions and fintechs. From technology system selection and implementation to contract negotiations, vendor management, performance improvement programs, strategic planning, merger integration and enterprise program management, Cornerstone combines its expertise with proprietary data and research to help financial institutions thrive in today’s challenging environment. For more information, visit www.crnrstone.com, connect with us on LinkedIn and Youtube, and subscribe to GonzoBanker® for our opinionated take on all things banking.