Maintain Your Legacy, While Driving Towards Modernization

Core modernization doesn't happen overnight. Even with a clear roadmap, most banks are using a “sidecar” strategy – running legacy and modern systems side by side for months or years before a full transition is complete. The commute between where a bank is today and where its modernization plan is headed still needs to run reliably, securely, and affordably. That's where Third-Party Maintenance comes in.

The Problem With OEM Support During a Transition

Once hardware passes its warranty or approaches end-of-service-life, original equipment manufacturers often respond by raising support costs — sometimes steeply — nudging institutions toward an unplanned refresh. But equipment nearing end-of-life isn't necessarily equipment that's failing. Much of it is still stable and fully capable of supporting current workloads; it's the support pricing model, not the hardware itself, that's created the problem.

For a bank mid-transition, that's exactly the wrong pressure at the wrong time. Capital that could fund the next phase of modernization instead gets diverted into replacing equipment that was working just fine.

Why Third-Party Support Makes Sense During the Transition Period

TPM offers a practical alternative: keep the legacy equipment running under a support contract from an independent provider, often at a fraction of OEM renewal pricing.

With reduction in the range of 50-70% compared to OEM contracts — significant savings can be redirected straight into core modernization efforts already underway.

Beyond the cost savings, TPM offers flexibility that OEM contracts often don't: coverage tailored to exactly the equipment still in production, rather than bundled service tiers designed to push a refresh. That means a bank can keep supporting its legacy core for however long the modernization roadmap actually requires, without being forced onto someone else's timeline.

Maintenance as a Modernization Enabler, Not a Distraction

It's easy to think of legacy hardware maintenance as separate from the "real" modernization work. In practice, it's part of the same strategy. A stable, well-supported legacy environment gives IT teams the breathing room to modernize deliberately — testing, migrating, and validating new systems without the added pressure of hardware instability or forced replacement cycles.

The Bottom Line

Core modernization is a multi-year journey for most banks, and the equipment that gets a bank through that journey deserves a maintenance strategy built for the transition — not just for today. Third-Party Maintenance keeps legacy infrastructure reliable and affordable while freeing up budget for the modern systems a bank is investing in next.

If your institution is planning a core modernization effort and wants to make the most of the budget along the way, that's exactly the kind of transition planning we help with.