BankSouth Selects FIS Core Banking Platform to Modernize Operations
BankSouth selected FIS as its core banking platform provider on May 20, 2026, replacing its existing core system. The Georgia-based community bank manages $1.6 billion in assets. Under the agreement, FIS will power BankSouth's retail and business banking operations.
BankSouth cited the need for faster integration with third-party fintech partners, aiming to cut onboarding timelines from months to weeks. FIS will provide its Code Connect open API platform, advanced payments and card capabilities, fraud protection tools, and standardized data feeds. The data infrastructure is designed to support AI-based fraud detection, personalized product recommendations, and back-office automation.
Financial terms were not disclosed.
- Regional banks increasingly relying on major fintech vendors like FIS to modernize infrastructure and enable BaaS connectivity
- API-first core banking upgrades pave the way for embedded finance partnerships at community banks