3PL
3PL (Third-Party Logistics) is the outsourcing of logistics operations — warehousing, inventory management, fulfilment, transportation, customs clearance — to a specialist provider. The "third party" is between the manufacturer/shipper (first party) and the customer/consignee (second party).
3PL services range from basic storage and transportation through fulfilment (pick-pack-ship for e-commerce), value-added services (kitting, labelling, repackaging), customs brokerage, returns management, and cross-docking. The 3PL operates infrastructure (warehouses, trucks) and systems (WMS, TMS) on behalf of multiple customers, achieving scale that smaller shippers couldn't alone.
Adjacent categories: 4PL (Fourth-Party Logistics) — orchestrates an entire supply chain without owning physical assets; 5PL — adds digital orchestration and analytics layer on top.
A 3PL lets a shipper outsource the whole physical operation — warehousing, fulfilment, transport, customs — to a specialist running it at shared scale across many clients. That is only viable if the 3PL's systems segregate stock and bill each client cleanly, which is why multi-client WMS and billing sit at the heart of the model.
(1st party)
store · fulfil · ship
(2nd party)
What is the difference between 3PL, 4PL and 5PL?
A 3PL runs physical logistics (warehousing, transport). A 4PL orchestrates the whole supply chain without owning assets. A 5PL adds a digital orchestration and analytics layer on top.
What services does a 3PL provide?
Typically warehousing, inventory management, fulfilment (pick-pack-ship), transportation, customs brokerage, returns and value-added services like kitting and labelling — for multiple clients.