The SaaS-based Core Banking Software Market size in 2026 is gaining momentum as financial institutions increasingly modernize legacy banking infrastructure and move toward flexible, cloud-enabled platforms. SaaS-based core banking software enables banks to access essential banking functions through subscription-based platforms without requiring extensive investments in on-premises hardware and infrastructure. These systems support digital banking, real-time processing, application programming interfaces, analytics, customer relationship management, and integration with third-party financial services.
According to Fortune Business Insights, the global SaaS-based core banking software market size was valued at USD 13.2 billion in 2025. The market is projected to grow from USD 15.77 billion in 2026 to USD 65.78 billion by 2034, exhibiting a CAGR of 19.54% during the forecast period. North America dominated the market with a share of 44.07% in 2024.
The transition toward SaaS-based banking platforms is being supported by changing customer expectations, growing digital banking adoption, and the need for financial institutions to improve operational efficiency. Cloud-native architecture allows banks to scale computing resources according to demand while reducing dependence on traditional data centers. SaaS platforms can also facilitate faster deployment and integration of new banking capabilities.
Changing Consumer Expectations: Customers increasingly expect smooth digital banking experiences, personalized financial services, real-time information, and convenient access across digital channels. Banks are therefore focusing on technologies that can support personalized recommendations, integrated services, and faster customer interactions. The shift in customer expectations is encouraging financial institutions to modernize their core systems.