The core activity of Welti is the provision of services in the field of digital marketing and web development, specifically: development and optimization of digital marketing strategies, creation and management of paid advertising campaigns (Google Ads, Social Media Ads), conducting marketing audits and conversion rate optimizations, web development (UI/UX design, product development, web analytics), and data analysis and interpretation to support marketing and business decisions. The company positions itself as a data-driven design agency that develops creative solutions for complex challenges, putting customer needs and wishes at the forefront.