Social media has become a fundamental aspect of modern life, permeating the daily routines of billions globally. Since their emergence, platforms such as Facebook, Twitter/X, Instagram, and others have drawn vast user bases, engaging people across diverse interests. These platforms facilitate the sharing of information across various fields, significantly impacting individual lives and societal trends. The relentless expansion of social media underscores its potential as a potent tool for brand building, market expansion, and customer acquisition. The digital evolution has empowered businesses to leverage social media for information dissemination, product promotion, customer service, and marketing in general. This necessitates the development of marketing strategies that cater to a broad audience, allowing for in-depth analysis and the formation of targeted marketing campaigns. Given the historical growth of social media and its capacity to add value, an increasing number of companies are recognizing social networks as vital channels for marketing communication. This shift reflects the integral role social media plays in shaping market dynamics and consumer behavior, highlighting its significance in contemporary marketing strategies. The chapter thus describes the phenomenon of effective management of marketing communication in the highly relevant environment of digital ecosystems.