The right carrier for every corridor
DHL, DPD, GLS, and Omniva — each strong on different routes. Mastersel's multi-carrier shipping optimization engine picks the best carrier for every shipment based on destination, weight bracket, and real-time performance. Sellers typically save 15-40% vs retail carrier rates.
Who it's for
Built for sellers who ship cross-border
Whether you send a few parcels a week or hundreds a day, the routing engine removes the guesswork from carrier selection and gives every seller access to bulk shipping rates.
E-commerce sellers shipping to multiple European countries
If you fulfill orders across several EU destinations, each corridor has different carrier economics. Smart routing picks the fastest, cheapest carrier for every parcel automatically, so you never overpay on shipping. Pair it with global selling to reach 30+ markets with optimized delivery costs from day one.
Small businesses without carrier contracts or volume commitments
Negotiating rates with DHL, DPD, GLS, or Omniva individually requires high volume and long-term contracts. Mastersel gives you instant access to pre-negotiated bulk rates regardless of how many parcels you ship per month. Combined with zero-cost onboarding, you can compete on shipping costs with much larger sellers from the start.
Growing brands looking to reduce logistics complexity
As order volume increases, manually comparing carriers per shipment becomes unsustainable. The automated routing engine handles carrier comparison, rate optimization, and performance monitoring across every corridor so you can focus on product and marketing. Use business scaling tools alongside smart routing to grow operations without growing your team.
Routing intelligence
How the routing engine decides
Different carriers excel on different routes. DHL is strong in Western Europe with 2-4 day delivery, DPD dominates Central European corridors at 3-5 days, GLS offers competitive continent-wide rates, and Omniva covers Baltic and Nordic routes with 4-7 day transit. The engine matches each parcel to the carrier that's best for its specific journey — whether you sell globally or focus on select markets.
Corridor-based carrier selection
Each origin-destination pair has different carrier economics, and the routing engine evaluates all four carriers for every corridor in real time. A parcel from Lithuania to Germany may route via DHL for 2-4 day delivery, while one from Poland to France goes through DPD at 3-5 days, and an Estonia-to-Sweden shipment uses the carrier with the best 4-7 day Nordic rate. This automated parcel routing across Europe means every corridor gets its optimal carrier, helping you expand to new markets with confidence that shipping costs and transit times stay competitive.
Weight & size factors
Carrier pricing varies significantly by weight bracket: 0-2kg, 2-10kg, and 10-31.5kg each have different rate structures, and the price difference between carriers can be substantial at each tier. The engine accounts for volumetric weight — calculated as length x width x height divided by 5000 (in cm) — and identifies the carrier with the best rate for your specific package dimensions and actual weight. This means lightweight but bulky items get routed just as efficiently as compact heavy parcels. Use order management to review weight and dimension data across all shipments and spot trends in your packaging efficiency.
Real-time performance
Carrier reliability and speed are tracked continuously across every corridor, using live data on delivery success rates, transit times, and exception frequency. If DPD has delays on the Poland-to-France route this week, shipments automatically shift to a better-performing alternative — no manual monitoring or intervention needed. During peak season events like Black Friday and Christmas, when carrier networks are under the most strain, this cross-border carrier comparison keeps your delivery tracking metrics strong and customer satisfaction high.
Pre-negotiated bulk shipping rates
Every seller gets access to Mastersel's negotiated rates across all carriers — regardless of individual volume, whether you ship five parcels a week or five hundred a day. Sellers typically save 15-40% versus retail carrier rates, with the biggest savings often on mid-weight parcels in the 2-10kg bracket where carrier pricing diverges most. No minimum shipment commitments, no contract negotiations, no rate cards to manage — the bulk rates apply from your very first label. Track your shipping costs to see the savings on every corridor and weight bracket.
Routing at scale
Optimized for every parcel
How it works
Best carrier, every parcel, automatically
No carrier comparison websites, no rate negotiations, no manual selection. The multi-carrier shipping optimization engine makes the optimal choice behind the scenes for every corridor.
Order arrives
When a new order comes in through automated order processing, the routing engine analyzes the destination country, package weight bracket (0-2kg, 2-10kg, or 10-31.5kg), volumetric dimensions, and current carrier performance on that corridor.
Optimal carrier selected
The engine selects the carrier offering the best combination of price and reliability for this specific shipment. For a parcel from Lithuania to Germany, that might be DHL at 2-4 days; for one from Estonia to Sweden, it might be the carrier with the best 4-7 day Nordic rate — saving you 15-40% vs retail rates.
Label generated instantly
One click generates the shipping label for the chosen carrier. Customs documents attach automatically for cross-border shipments. Pack, hand off to the carrier, and tracking begins. Handle returns through the same streamlined system.
Stop checking rates per shipment, negotiating contracts, or guessing which carrier handles your corridor best. Smart routing automatically picks the optimal carrier, applies pre-negotiated bulk rates, and shifts away from underperforming carriers in real time — at zero extra cost. Whether you ship lightweight fashion accessories or heavier home goods, every parcel gets the best available rate across DHL, DPD, GLS, and Omniva without you lifting a finger.
— The Mastersel advantage
FAQ
Courier routing FAQ
How does the routing engine choose the carrier?
The multi-carrier shipping optimization engine evaluates each shipment against DHL, DPD, GLS, and Omniva — considering the destination corridor, package weight bracket (0-2kg, 2-10kg, or 10-31.5kg), volumetric weight calculated as length x width x height divided by 5000 in centimeters, and real-time carrier performance data. For example, a Lithuania-to-Germany parcel may route via DHL for 2-4 day Western EU transit, while a Poland-to-France shipment goes through DPD for 3-5 day Central EU delivery. The carrier offering the best combination of price and reliability for that specific corridor wins, typically saving sellers 15-40% versus retail rates.
Which carriers does Mastersel work with?
Mastersel performs cross-border carrier comparison across DHL, DPD, GLS, and Omniva. Each carrier excels on different corridors — DHL is strong in Western Europe with typical 2-4 day transit times on routes like Lithuania to Germany, DPD dominates Central European corridors such as Poland to France with 3-5 day delivery, GLS offers competitive rates across the continent for all weight brackets from lightweight 0-2kg parcels to heavier 10-31.5kg shipments, and Omniva covers Baltic and Nordic routes like Estonia to Sweden with 4-7 day transit. The corridor-based carrier selection engine matches each parcel to the best carrier for its specific journey and weight profile.
How do I get pre-negotiated carrier rates?
Automatically. Every Mastersel seller gets access to pre-negotiated bulk shipping rates across DHL, DPD, GLS, and Omniva — regardless of individual shipping volume. There are no minimum commitments, no contract negotiations, and no rate cards to manage. The savings typically range from 15-40% compared to retail carrier rates, and they apply across all weight brackets: lightweight parcels under 2kg, mid-range packages between 2-10kg, and heavier shipments up to 31.5kg. Volumetric weight is calculated as length x width x height divided by 5000 in centimeters, and the engine factors this into every carrier comparison so you always get the best available rate. Start with free logistics to access these rates immediately.
What happens during carrier disruptions or peak season?
The engine monitors carrier performance continuously across every European corridor. If a carrier experiences delays, failed deliveries, or capacity constraints on a specific route — common during peak season events like Black Friday and Christmas when parcel volumes surge — the automated parcel routing engine automatically shifts future shipments to better-performing alternatives. For example, if DPD slows on the Poland-to-France corridor during holiday volume surges, parcels shift to DHL or GLS on that route while DPD continues handling corridors where it still performs well. This corridor-based approach ensures your delivery quality and transit times remain consistent even when individual carriers face seasonal overload.
Is there a fee for smart routing?
Shipping costs you 0€. We optimize the routing and pay the carriers directly. You just click print, attach the label, and hand the package to the courier.
Can I use smart courier routing if I only ship to a few countries in Europe?
Absolutely. Smart courier routing works whether you ship to 2 countries or 30+. Even on a single corridor, the engine compares DHL, DPD, GLS, and Omniva to find the best rate and transit time for each parcel based on weight and dimensions. As you expand to new markets, the routing engine automatically covers the new corridors without any configuration on your part. Many sellers start with a handful of routes and gradually scale internationally, benefiting from pre-negotiated bulk rates from day one.
How does volumetric weight affect which carrier is selected for my parcel?
Carriers charge based on whichever is greater: actual weight or volumetric weight. Volumetric weight is calculated as length x width x height divided by 5000 (all in centimeters). A lightweight but bulky item — like a lamp shade at 0.5kg but 60x40x40cm — has a volumetric weight of 19.2kg, which dramatically changes the optimal carrier. The routing engine automatically calculates volumetric weight for every parcel and compares rates across DHL, DPD, GLS, and Omniva using the chargeable weight, ensuring you always get the most cost-effective option regardless of package shape or density. Check performance analytics to see how volumetric weight impacts your shipping costs across different corridors.
How algorithmic carrier selection reduces shipping costs and delivery times
The European courier landscape is fragmented: DHL dominates some corridors, DPD excels in others, GLS offers the best rates to certain destinations, and local carriers like Omniva or PostNord provide superior last-mile service in specific countries. No single carrier is the best choice for every shipment. Sellers who default to a single carrier for all international orders are either overpaying (using a premium carrier for destinations where a budget option delivers identically) or under-serving buyers (using a slow carrier for destinations where faster options cost the same).
Mastersel's smart courier routing evaluates every shipment against all available carriers in real-time. The algorithm considers the destination country, parcel weight and dimensions, buyer delivery expectations, carrier transit times for that specific corridor, and carrier reliability scores based on historical delivery data. The result is that each parcel gets the optimal carrier assignment — not a one-size-fits-all default, but a data-driven decision that balances cost, speed, and reliability for that specific shipment.
Dynamic rate optimization across carrier networks
Carrier rates are not static. The cost of shipping a 2kg parcel from Lithuania to Germany varies between carriers, changes with volume commitments, and fluctuates with fuel surcharges and seasonal pricing. Mastersel's routing engine tracks rates across all carrier contracts in real-time and selects the most cost-effective option for each individual shipment. Over hundreds of shipments, this dynamic optimization produces meaningful cost savings compared to using a fixed carrier — typically 15-25% lower average shipping costs with equivalent or better delivery times. This directly improves your margins on every sale processed through automated order processing.
Reliability scoring and corridor intelligence
Beyond cost and speed, carrier reliability varies significantly by corridor. A carrier that delivers 98% of packages on time to France may only achieve 90% on-time delivery to Spain due to different local delivery networks. Mastersel tracks carrier performance at the corridor level and weights reliability data into the routing decision. For high-value orders or time-sensitive shipments, the algorithm prioritizes carriers with the best track record for that specific destination. For standard shipments, it optimizes for cost while maintaining acceptable reliability thresholds. This corridor intelligence improves with every shipment, making the routing decisions increasingly accurate. Monitor results through performance analytics to see how carrier optimization impacts your delivery metrics across each European market.
Carrier optimization at no extra cost
Pre-negotiated bulk shipping rates, corridor-based carrier selection, real-time optimization across 30+ European routes. No routing surcharges.