The development of today's science and technology not only encourages scientists to develop a new product (product) or services for users, but also to use existing processes in the economy, taking into account mathematical methods of analysis. The introduction of digital technologies in all areas of activity has made it possible to draw the attention of managers at all levels to apply mathematical methods. The use of digital platforms in the economy is inseparable from mathematical methods. The methodology used by the authors of the article characterizes the general scientific knowledge of the existing problems in the development of a digital platform model. The study of the sequence of digitalization determined initially the formation of models of complex and synthetic indicators, and later the analysis of the data obtained. The materials used in the analysis, received from the territorial body of statistics, showed the presence of current problems in economic processes. for the most part, on the territory of our country, they depend on imported components and on foreign software and on the programming language. The conclusions presented in the article make it possible to understand the need to use mathematical methods of analysis.