Growing ecommerce companies sooner or later look at outsourced logistics, and two terms keep coming up: 3PL and fulfillment. They are sometimes used as if they meant the same thing, but there is an important difference. To choose the right setup you need to understand what each term means, what is usually included, and which option fits your order flows and growth plans.
What is 3PL?
3PL stands for third-party logistics: an external logistics company handles all or part of a company's logistics. It can cover several parts of the supply chain – receiving, storage, order picking, packing, shipping and returns. It is a broader setup where you get help with more than order handling, and for many businesses it is a way to create structure, reduce the internal workload and get a scalable logistics solution. See What is 3PL?
What is fulfillment?
Fulfillment is the part of logistics focused on order handling, especially for ecommerce. When an order comes in, it is received, the right products are picked from stock, packed and sent to the customer. Fulfillment is about the daily flow from order to delivery. It is often part of a larger 3PL solution, but can also describe a narrower focus on the ecommerce order flow.
The key difference
If fulfillment is the engine of the daily order flow, 3PL is the whole framework around logistics.
| 3PL | Fulfillment | |
|---|---|---|
| Scope | Broad logistics responsibility | The order flow from order to delivery |
| Typically includes | Receiving, storage, picking, packing, shipping, returns, stocktaking, labelling, integrations and reporting | Receiving the order from the webshop, picking, packing, dispatch, sometimes returns |
| Typical customer | Companies outsourcing the whole warehouse, often with both B2C and B2B flows | Ecommerce companies with many daily web orders |
For some companies 3PL means the entire warehouse and logistics responsibility is outsourced; for others it is support with selected parts of the flow.
When 3PL fits best
3PL is usually the best fit for companies that need a broader logistics solution and want to outsource more than order handling – especially when you:
- want to stop running your own warehouse
- need help with receiving and warehouse structure
- have both B2C and B2B flows
- want to handle returns more professionally
- need flexible capacity for growth or seasonal peaks
For growing companies, 3PL can provide a stable logistics foundation without investing in your own premises, systems and staff.
When fulfillment fits best
Fulfillment is particularly suitable for ecommerce companies that want to make the order flow itself more efficient. If the biggest challenge is handling customer orders quickly and correctly, fulfillment is the natural focus – for example when you:
- have many daily ecommerce orders
- want to shorten the time from order to delivery
- need better picking and packing routines
- want to free up time from in-house order handling
- want a more scalable flow for campaigns and high season
3PL or fulfillment for ecommerce?
For many online retailers the answer is both, to different degrees. Fulfillment is often the core of daily ecommerce logistics, while 3PL becomes the complete solution that also covers storage, receiving and returns. So it is rarely a matter of choosing one or the other, but of how extensive your logistics needs are and how much of the flow you want to outsource.
How to choose the right setup
The best setup depends on company size, order volumes, product range and growth plans. Useful questions:
- Do we need help with the whole warehouse flow, or mainly order handling?
- Do we need both B2C and B2B?
- Is returns handling an important part of the setup?
- Do we want to scale up quickly for campaigns?
- How much time do we spend on warehousing and logistics internally today?
The larger and more varied the logistics need, the more relevant a broad 3PL solution becomes. The more the focus is on daily web orders, the clearer the fulfillment perspective.
Common misconceptions
- "They are exactly the same." No – they are related, but fulfillment is limited to the order flow while 3PL covers a larger logistics responsibility.
- "Fulfillment is only for large online retailers." No – smaller ecommerce companies can benefit a lot once order handling starts taking too much time internally.
- "3PL is just storage." No – 3PL often includes much more than storage: receiving, shipping, returns and system support.
Summary
The difference is mainly one of scope. Fulfillment focuses on ecommerce order handling, while 3PL is a broader logistics solution that can cover several parts of the supply chain. Start from your own needs: if you mainly need to streamline picking, packing and delivery, fulfillment is central; if you need a more complete solution for warehousing, flows and scalability, 3PL is often the right route. At Karlholm Logistics we offer both – see 3PL in Sweden and ecommerce fulfillment.
Frequently asked questions
Is fulfillment the same as 3PL?
No. Fulfillment is usually one part of 3PL. Fulfillment focuses on order handling, while 3PL is a broader logistics setup.
What is best for ecommerce?
Fulfillment is often central for ecommerce, but many companies also need a broader 3PL solution for storage, receiving and returns.
Can a company start with fulfillment and expand to more 3PL services later?
Yes. Many companies start by outsourcing order handling and extend the setup as their logistics needs grow.
Is returns handling part of fulfillment?
It can be, but returns handling is more commonly part of a broader 3PL setup.
This article is an English edition of content first published in Swedish by Karlholm Logistics. It explains common practice and describes how a setup can work; the exact scope for your business is agreed during onboarding.
