Multi-carrier shipping means a warehouse connects several parcel carriers (for example DHL, DPD, GLS and UPS) in parallel and assigns each shipment to the most suitable one by rule: weight, dimensions, destination country, transit time and price. This lowers shipping costs and removes dependence on a single carrier.
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What is multi-carrier shipping?
Multi-carrier shipping is a shipping strategy in which a warehouse works with several carriers in parallel instead of one. Rather than handing all parcels to a single parcel service, a set of rules decides for each shipment which carrier and which shipping product is used. The opposite is single-carrier shipping with one contract and one rate card.
The term should not be confused with shipping platforms such as Sendcloud. They simplify access to many carriers through one integration but are not carriers themselves. Multi-carrier shipping describes the strategy; the platform is one of the possible tools for it.
The German parcel market in brief
Sellers coming from the UK or overseas often assume one national carrier covers everything. In Germany four networks matter for e-commerce parcels. DHL is the largest consumer network and the only one that serves Packstation parcel lockers, which many German shoppers prefer. DPD and GLS are strong in business deliveries and have dense networks in neighbouring EU countries. UPS is typically chosen for express and time-definite services. Each has different size limits, surcharges and strengths, which is exactly why mixing them pays off.
How multi-carrier shipping works in practice
The core is the shipping rule set in the warehouse management system (WMS). Each rule checks attributes of the order and assigns carrier and product. A typical rule set for a shop shipping from Germany looks like this:
- Small parcel up to 1 kg, domestic: cheapest small-parcel product, often with reduced tracking.
- Standard parcel up to 31.5 kg, domestic: main carrier; if the customer chooses a Packstation, DHL is mandatory.
- Girth over 300 cm or length over 120 cm: carrier with a higher limit, to avoid bulky-goods surcharges.
- Destination Austria, Benelux, France: carrier with its own network in the destination country, see cross-border fulfillment.
- Express chosen at checkout: UPS or DHL Express with a delivery guarantee.
- Fallback: if one carrier's interface fails, the next one takes over automatically.
After assignment, the WMS creates the shipping label through the relevant carrier interface, prints it at the packing station and reports the tracking number and carrier back to shop and customer. For the customer the process stays the same; only the delivery driver differs.
| Criterion | Single carrier | Multi-carrier |
|---|---|---|
| Shipping costs | one rate card for all shipments | cheapest suitable rate per shipment |
| Resilience | a strike or outage hits 100 % of shipments | rerouting to the second carrier |
| Bulky and special formats | surcharges of the one carrier | carrier with a matching limit |
| International shipping | often expensive and slow | specialised carrier per destination country |
| Peak season | capacity cap of one provider | volume spread across several networks |
| Effort | low | rule set and integrations required |
Why multi-carrier shipping matters for online sellers
Postage is the largest block within shipping costs, and shipping is a major part of overall fulfillment costs. Sending each shipment with the cheapest suitable carrier typically saves 5 to 15 % of postage. At 2,000 parcels a month and an average postage of €5, that is €6,000 to €18,000 a year. For orientation, a DHL domestic parcel in Germany costs €3.99 to €6.50 net on typical business rates. Resilience in the fourth quarter comes on top: when one carrier imposes intake stops during peak season, parcels keep moving through the other networks.
The customer side benefits as well. Some recipients want delivery to a Packstation, others to the parcel shop around the corner, and customers in B2B fulfillment need delivery before noon. One carrier covers only part of that. Note that each carrier has its own collection time, so the cut-off time for same-day shipping can differ by carrier.
Multi-carrier without a rule set. When packers choose the carrier by gut feeling, the result is wrong bookings, wrong products and unnecessary surcharges. The decision belongs in the WMS, not on the packing table.
Map the shipping methods in your shop to carrier products before go-live. "Standard", "Express" and "Parcel locker" at checkout must each translate into a clear rule. This mapping is a fixed item in every fulfillment onboarding.
How LogYou handles it
LogYou ships with DHL, GLS, UPS and DPD as well as through Sendcloud. The rules run in its own platform LogShip, and shipment status is visible live in the client portal. Details are on the shipping page.
Frequently asked questions about Multi-Carrier Shipping
What is the advantage of multi-carrier shipping?
From what volume does multi-carrier shipping pay off?
Do I need special software for multi-carrier shipping?
Questions about Multi-Carrier Shipping for your shop?
We have been shipping parcels for e-commerce brands every day since 2014. Tell us your parcels per day and shop system — we reply with a concrete assessment.