Citibank offers a vast suite of global banking, credit card, and wealth management services. Major pros include extensive international branch and ATM access, lucrative credit card reward ecosystems, high-yield savings opportunities through specialized tiers, and waived banking fees for qualifying relationship balances. On the con side, standard checking and savings accounts often feature steep minimum balance requirements to avoid recurring monthly maintenance fees, while basic accounts yield minimal interest. Additionally, customer service experiences across digital and telephone channels can occasionally be frustratingly bureaucratic.