AutoUse: replacing a legacy system without building one

Every internal build is scoped on the wrong number. The delivery estimate gets scrutinized line by line, and the maintenance line gets a placeholder.

AutoUse, which has financed independent auto dealers across the Northeast for more than 50 years, had spent over six months building its own dealer portal when it reached that conclusion. Supporting, securing and enhancing a specialized lending platform is the part that recurs every year, and it competes for engineers rather than for budget.

It stopped building and went live on VeroOS in December 2025 as the system of record for its floor plan program: funding, curtailment tracking and repayment automated, dealer self service in place of a phone call, inventory level visibility and dealer performance monitoring with real time risk alerts. The portfolio has since grown by more than 20%, on the same headcount.

This case study covers the build versus buy decision, the process mapping that preceded implementation, and what actually happened at go live.