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The core conversion crunch: Why financial institutions must act now to secure their future

core conversion

As the financial services industry continues its rapid evolution, institutions are facing a new and pressing challenge: limited availability of core processor conversion slots, with some vendors already booking into 2029. This trend, driven by a surge in demand for modern, open architecture, and customer-centric platforms, has significant implications for strategic planning, vendor selection, and digital transformation timelines.

A shift in the core processor landscape

The financial services space is experiencing a notable shift in core processor demand. As some vendors rapidly gain market share, their disproportionate wins lead to constrained availability for future conversions. This surge is largely fueled by FIs seeking platforms that offer:

  • Access to modern technology like AI and machine learning for operational efficiency and personalization
  • Open API infrastructure for seamless integration with fintechs and third-party applications
  • Superior customer service and technical support that improve implementation success rates
  • Freedom from restrictive vendor exclusivity models that limit innovation and choice

These priorities reflect a broader industry movement toward flexibility, innovation, and customer/member experience. As demand consolidates around a smaller group of next generation providers, institutions that wait too long may find limited capacity and longer conversion timelines.

The cost of waiting

For credit unions, missing a desired conversion window can have financial and operational consequences. They may be forced into short-term renewals with incumbent vendors, often at less favorable terms due to the economics of shorter contracts and more restrictive terms and conditions. Additionally, delaying a conversion can stall digital transformation initiatives, as integrating new products into a legacy system that’s slated for replacement leads to duplicated efforts and wasted resources, preventing the implementation of broader strategic plans.

Strategic alternatives to full conversion

While a full core conversion may be the goal, credit unions have several strategic alternatives to consider:

  • Middleware and sidecar core strategies to extend legacy system functionality
  • Data-as-a-service providers to modernize data access and analytics
  • Investments in digital channels to enhance member/customer experience without immediate core changes

These approaches can buy time and improve operational efficiency while preparing for a future conversion. Common industry estimates tell us that many financial institutions are only utilizing 30% of the power and functionality available within their existing core systems. It’s critical for credit unions to identify points of friction in their current systems and commit to enhancements to bridge gaps until a full conversion is feasible. While the costs of waiting may be less than ideal, being prepared will help credit unions take the next step towards better member experiences and more efficient technologies.

Navigating the core vendor landscape

Selecting the right core processor is a high-stakes decision. It is critical to survey the market and identify high-level vendor fit before committing to a full RFP process. This early-stage evaluation can help credit unions narrow the field of participants and focus on vendors that truly align with their strategic goals and do deeper dives into capabilities, functionality, and market differentiators with potential partners that can meet requirements.

Looking ahead: 2026–2029 and beyond

The trend of limited conversion availability is expected to continue. Consolidation and sunsetting of core platforms and the growing competitiveness in the core space suggest that vendor capacity will remain constrained, especially among those winning the most business. For credit unions prioritizing core modernization, selecting the best partner requires more than making a quick decision and requires planning for the future and making decisions years in advance. Migrating to a new core may be the gateway to increased efficiencies, enabling faster innovation, and better member experience but it takes preparation and foresight.

Staying prepared during a crunch

Start early

Begin with a core maturity assessment, and evaluations at least three years before contract expiration to secure conversion slots and avoid unfavorable terms.

Leverage third-party expertise

Look for third-party experts like SRM to drive evaluation efficiencies and system enhancements, setting you up for optimal outcomes. You can learn more about our services in this area by clicking here.

Modernize strategically

Invest in digital and ancillary systems to maintain member satisfaction and competitiveness while partnering with vendors that have robust technology roadmaps.

Plan for the long term

Understand that delays in core conversion and partnership decision timing create a ripple effect across your entire technology roadmap.

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