Since customer loyalty is key, especially in the highly competitive commercial banking environment, this article evaluated the effects of features of electronic customer relationship management (e-CRM) on customer loyalty. Using a crosssectional survey design, data were collected from a convenience sample of customers of a major international Kenyan bank using self-administered questionnaires. The findings based on correlation and multiple regression analyses, revealed that pre-service, during (the) service and post transactional e-CRM features have a positive and significant relationship with loyalty, and that the pre-service and during the service features significantly predict loyalty. Thus, enhancing e-CRM practices could be a strategic competitive tool to impact the banks' relationship with their customers.