Erste Group Bank AG Selects FICO Optimization Technology for Ai-Powered Decision Optimization

Published: 2026-04-20 10:44:02 ET FICO

Published on 04/20/2026 at 10:44 am EDT

Erste Group Bank AG has deployed optimization technology from FICO to enhance its customized pricing and limit strategies in order to offer tailored and more flexible financing terms. Customers benefit from optimization for mortgages, cash loans and other retail products. The journey of mathematical optimization within Erste Group has been unfolding for nearly 14 years. Since then, Erste Group has been rolling out optimized strategies across decision areas and products.

Mathematical optimization enhances traditional pricing approaches that relied primarily on expert judgment. Mathematically optimized pricing for loans supports the bank?s risk management and business by enabling limits to be set more accurately than through human judgement alone. This not only allows the bank to make more precise and flexible financing decisions for its customers, it also strengthens measures to prevent over-indebtedness.

When applying mathematical optimization, protecting customer data is a key priority for Erste Group. Mathematical optimization models rely solely on the financial parameters of each financing case and do not use any personal customer data. One project that has benefitted from the use of FICO Decision Optimizer is pricing for small business unsecured installment loans.

The original setup relied heavily on manual decision making?nearly 90% of loan pricing was driven by branch-level price exceptions. By combining machine learning models that predict individual client behavior (take-up, prepayment, and risk) with mathematical optimization, Erste Group enabled individualized pricing at scale, while significantly reducing manual exceptions, and experienced a 22% profit increase. The implementation of FICO?s mathematical optimization across Erste Group has also delivered measurable improvements for its clients.

For the bank, it aligned with its strategic goals of strengthening profitability, customer satisfaction, and operational efficiency. This ensures a mutually beneficial outcome for both the client and the bank. To expand its success with FICO optimization, the banking group created an Optimization Expert role to guide selected bank analysts through the entire optimization process.

This includes sharing know-how, supporting data preparation, leading the development of component models, helping to build complete solutions with FICO optimization, and assisting with deployment and evaluation.