This chapter provides a comparative study of Kubernetes and Docker Swarm, the two most widely used container orchestration platforms. It begins with an overview of both systems and outlines their roles in managing containers alongside Docker. A structured comparison highlights differences in installation complexity, including step-by-step commands for each platform, as well as GUI support and ecosystem maturity. Scalability and performance are discussed in depth, showing how Kubernetes excels in large-scale environments while Docker Swarm offers simplicity for smaller deployments. Load balancing and service discovery mechanisms are compared, followed by an analysis of storage and data management approaches in both platforms. The chapter also emphasizes monitoring and observability, explaining how each system handles cluster visibility and operational insights. By addressing features, challenges, and trends, this chapter equips readers with a clear understanding of the strengths and trade-offs between Kubernetes and Docker Swarm in real-world scenarios.