This study investigates the ways in which collaboration may provide a competitive advantage in global marketing through focused strategy, differentiation, and cost leadership. The study uses Partial Least Squares Structural Equation Modelling (PLS-SEM) to analyze data and present a comparative analysis of separate and combined strategic approaches. The result of the study implies that differentiation is the main factor influencing the variation in collaborative competitive advantage, which accounts for the largest percentage of explained variance (R² = 0.729). Whereas the combined model also shows a high level of explanatory ability (R² = 0.693). The path coefficient shows that differentiation, focused strategy, and cost leadership have a positive impact on competitive advantage. The integrated model also shows significant indirect effects, highlighting the benefits of combining several strategies. These results suggest that in order to optimize resource allocation and enhance market positioning, firms should adopt a comprehensive approach that incorporates many techniques. This study contributes to the existing research in strategic management by emphasizing the importance of a cohesive strategy in sustaining a competitive advantage in the fast-evolving digital marketing field.