In the era of digital transformation, artificial intelligence (AI) has become a strategic enabler in digital marketing management, particularly for optimizing online sales performance. This study explores the roles of key AI functionalities—predictive analytics, conversational AI, and personalization engines—across different stages of the digital marketing funnel. The research is motivated by the growing importance of AI in enhancing customer engagement, targeting precision, and conversion optimization, while also recognizing the challenges firms face in adoption, including resource constraints, ethical concerns, and regulatory issues. The study employed a qualitative literature review, systematically analyzing and synthesizing findings from academic journals, books, industry reports, and empirical case studies published within the last five years. The analysis shows that predictive analytics significantly improves targeting efficiency and click-through rates at the awareness stage, conversational AI enhances engagement and conversion by delivering responsive and personalized interactions, and personalization engines optimize purchase decisions by increasing conversion rates and average order value (AOV). Findings also highlight that AI tools are most effective when integrated into a holistic framework, rather than applied in isolation. The research offers a conceptual model linking AI tools to measurable sales performance metrics and provides implementation guidelines tailored to different organizational contexts, including large enterprises, SMEs, and firms in emerging markets. By integrating AI into digital marketing strategies, firms can achieve not only operational efficiency but also sustainable competitive advantage.
Setiarini et al. (Thu,) studied this question.