Understanding the Distinction Between 3PL and 4PL Logistics In logistics and supply chain management, businesses have various options to optimize their operations and meet the demands of a dynamic marketplace. Two prevalent models that have gained prominence are Third-Party Logistics (3PL) and Fourth-Party Logistics (4PL). While both are instrumental in managing supply chains, they differ in their scope, responsibilities, and the level of outsourcing involved. The main differences between 3PL and 4PL The Role of 3PL (Third-Party Logistics) Core Functionality3PL, as the name suggests,