The emergence of new players – fintech companies, neobanks and non-banking companies – changes the structure of competition in the banking sector, reduces the profitability of traditional banking activities, and therefore forces banks to look for new sources of income. The paper deals with the issue of improving relations with clients in the banking sector of Ukraine, which is proposed to be implemented through the development of priority digital banking products and services. The study used a survey method using a statistical apparatus of a small unique sample, the degree of representativeness of which was assessed using the Student’s test. Slightly higher, closer to the level that characterizes the significant impact on the client’s perception of the whole complex of digital activities in the case of Polish banks (3.81, with a maximum possible score of 5.0) than Ukrainian banks (3.75), which indicates greater involvement and willingness to accept the digitalization of the people of Poland. Generally, banks in both countries are recommended to use a customer-oriented approach in forming product policy using digital products and services, which should be implemented and developed in practice in specific areas identified during customer surveys.