Fintech companies leverage technology for financial services by utilizing innovative solutions such as mobile apps, blockchain, and AI-driven analytics. These technologies streamline traditional banking processes, allowing users to perform transactions, manage accounts, and access financial advice conveniently. Fintech enhances transparency, improves transaction speeds, and reduces costs associated with financial services. Additionally, it enables personalized offerings and financial inclusion for underbanked populations, ultimately reshaping the landscape of financial services and promoting greater efficiency across the sector.