What Is a 3PL?

A third-party logistics provider (3PL) is an outside company that performs logistics functions for another business. Common 3PL services include receiving, warehousing, inventory management, fulfillment, returns and transportation coordination.

Why Companies Use a 3PL

Operating a warehouse requires space, labor, systems, insurance, equipment and management attention. A 3PL converts some of those fixed responsibilities into outsourced services and allows a company to scale inventory and order volume without building every logistics capability internally.

Typical 3PL Workflow

1. Inventory arrives and is received.
2. Stock is recorded and stored.
3. Orders or release instructions enter the system.
4. Warehouse staff pick, pack, stage or prepare freight.
5. Orders ship through parcel, LTL, truckload or international carriers.
6. Inventory and tracking records are updated.

3PL vs 4PL vs Freight Forwarder

A 3PL executes logistics operations. A 4PL generally coordinates multiple logistics providers at a higher management layer. A freight forwarder primarily coordinates transportation, particularly international freight. These roles can overlap depending on the company.

Frequently Asked Questions