ModernLift Answers the Microsoft End-of-Life Wave With Slice-by-Slice Modernization That Skips the Big-Bang Rewrite
ModernLift's engineers modernize legacy systems in months, not years — with a proprietary AI toolchain built in-house — as Microsoft's end-of-life deadlines push enterprises toward risky rewrites.
A wave of Microsoft end-of-life deadlines is forcing a decision enterprises have deferred for years. Windows 10, Exchange Server 2016 and 2019, and Office 2016 and 2019 reached end of support in October 2025. On-premises SharePoint Server 2016 and 2019 follow in July 2026. The systems running on those platforms still run the business.
The conventional answer to a hard deadline is the one most likely to fail: a full big-bang rewrite. Industry research puts the failure rate of large modernization efforts as high as 70 percent. ModernLift is meeting the moment with the opposite approach: it modernizes aging systems one slice at a time. It proves each slice against live production traffic before it takes over. Nothing goes dark, and there are no all-or-nothing cutovers.
ModernLift delivers with a senior engineering team and a proprietary AI toolchain it built in-house. The first step is one every company needs anyway: documentation. The toolchain reads the entire codebase, data schemas, and integrations. It captures how the code actually works — the spec nobody wrote down. That becomes a searchable, navigable blueprint. From it, ModernLift plans the migration: what changes, in what order, and how each piece is proven.
Work that normally runs two to three years, ModernLift delivers in four to six months. It ships working software every four to eight weeks. Legacy and modern run side by side behind a feature flag, using the strangler facade. Traffic shifts gradually, and every step is reversible. Each slice retires the legacy code it replaces.
Migrations are not limited to Microsoft. ModernLift also modernizes mainframe and COBOL, legacy .NET and Java, and Oracle Forms and PL/SQL. Any source stack to any target stack.
“Legacy systems eat your senior engineers’ time,” a ModernLift spokesperson said. “We give it back, so your best people build what’s next instead of maintaining what’s old.”
About ModernLift
ModernLift’s engineers bring decades of experience across AI, software architecture, and enterprise transformation. They work with leading technology partners and innovation ecosystems to accelerate enterprise AI adoption. Learn more at modernlift.ai.
Media contact: press@modernlift.ai