Allegro lost 1.8% of its international buyers
Allegro’s half-year report for the six months to 30 June 2026 shows its international business growing gross merchandise value by 64.8 percent while the number of people buying anything on those marketplaces fell 1.8 percent, from 5.4 million to 5.3 million. Every zloty of that growth came from existing buyers spending more, not from new ones arriving.
That is the number to carry out of a week in which Poland’s largest marketplace also told sellers it wants to rent them its logistics, its advertising and its financial services for use on their own shops, outside Allegro entirely. The announcement is the news. The filing is the story, because it says what kind of company is making the offer.
The growth rate everyone quotes, and the one that applies to Poland
Three growth rates come out of this filing and they are routinely mixed up, which matters because the difference between them is about two percentage points in the flattering direction.
Group gross merchandise value for the half year was 36,865.1 million zloty, up 13.7 percent. That is the figure the coverage carries. Underneath it, the Polish operations grew 11.8 percent to 35,003.2 million zloty, and the international segment grew 64.8 percent to 1,861.9 million zloty. Poland is 95 percent of the business, so the group rate is the Polish rate plus a small, very fast-growing tail.
Any Allegro figure has to travel with its label, group or Poland, half year or quarter, or it misleads. If you are sizing the Polish opportunity, 11.8 percent is your number and 13.7 percent is not.
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What the international growth actually is
The international segment is Czechia, Slovakia and Hungary. Read on its own, 64.8 percent sounds like a land grab. The buyer numbers say otherwise: 5.3 million active buyers at the end of June 2026 against 5.4 million a year earlier, a fall of 1.8 percent, while gross merchandise value per active buyer rose 36.8 percent to 663.4 zloty.
Two things belong beside that. The first is the base: 1,861.9 million zloty is about five percent of group merchandise value, so a very large percentage is being calculated on a small number. The second is that the footprint shrank during the period. Allegro completed the sale of its Slovenian and Croatian operations on 27 February 2026, and removing two markets mechanically removes buyers from the base and mechanically raises the average spend of those who remain.
The company defines an active buyer as each unique email address that has made at least one purchase in the preceding twelve months.
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The take rate, which is the number a seller can use
Take rate is the most reusable figure a marketplace publishes, because it answers the question every seller asks: of everything that sells here, how much does the platform keep? Allegro publishes it, and publishes its definition, which is rarer than it sounds.
For the half year, the group take rate was 12.36 percent, down 0.29 percentage points year on year. The Polish operations ran at 12.62 percent, down 0.19 points. The international segment ran at 7.38 percent, down 0.39 points. Allegro defines take rate as marketplace revenue divided by gross merchandise value after deducting its own first-party retail sales, grossed up for VAT, which is what makes it a marketplace take rate rather than a blended retail margin.
The shape is a ladder, and the ladder is the useful part. The mature market, where advertising, fulfilment and payments have all been built out, takes 12.62 percent. The three countries the company is still buying its way into take 7.38 percent, a little over half as much. That is not a pricing accident, it is what marketplace monetisation looks like at two different stages of life.
One limit has to travel with the figure. A take rate is what the platform collects across every category, seller and revenue line, including advertising and fulfilment, so no individual seller pays 12.62 percent and nobody should quote it as a cost of selling. What it is good for is benchmarking against another platform that discloses on the same basis.
Poland pays for the expansion
The segment profit lines are short and the implication is not. Polish operations produced 2,170.7 million zloty of adjusted EBITDA in the half year. The international segment lost 208.7 million. Group adjusted EBITDA of 1,961.9 million is therefore lower than the Polish figure on its own.
That is the structure of this business in one line: a profitable, mature home marketplace funding an unprofitable expansion into three neighbouring countries, which is why the 64.8 percent should never be quoted without it. Adjusted EBITDA is a company-defined measure, not a statutory profit figure, and it cannot be set against another company’s net income.
The offer to sellers, and what is missing from it
At Allegro Open, its first partner conference, held in Poznań on 8 September and attended by more than 2,000 people from the Polish e-commerce industry, the company said it will make selected logistics, financial and advertising services available to selling partners for use outside its own marketplace, on their own stores. Alongside that it announced a seller protection programme, an Allegro App Store for selected third-party applications, and a shift from a single horizontal platform towards category-specific interfaces, starting with car parts, clothing and cosmetics.
Chief executive Marcin Kuśmierz framed it as “building Europe’s most partner-friendly ecommerce organization”, with support for partners both on the marketplace and beyond it.
What is not in any of it is a launch date, a price, or an eligibility condition, for any of the off-marketplace services. That is the difference between an announcement and a product, and it decides what an operator should do with this: nothing yet, except ask.
The gap in the evidence
For a story about a marketplace courting sellers, there is a conspicuous absence in the company’s reporting. The half-year report counts buyers in detail, by segment, with a published definition and a spend-per-buyer figure. It contains no count of merchants, selling partners or offers at all. The only merchant figure Allegro publishes is in its press material, which describes more than 150,000 merchants on the platform, and it carries no date, so it cannot be placed in time or compared with any earlier number.
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For the business operator
Treat the international segment as cheaper and thinner. A 7.38 percent take rate in Czechia, Slovakia and Hungary is a real advantage while it lasts, against a buyer base that shrank over the year. Both facts belong in the decision.
Make a shortlist, not a migration. Decide which single off-marketplace service you would actually take, and what it would have to cost to beat what you use now.
Ask where the data goes. A marketplace supplying your own store’s logistics and advertising sees the orders you win away from it. That is a question to put in writing before, not after, you sign anything.
From the consumer’s side
The seller offer is the half of this week that got announced. The other half is what Allegro is building for the person who actually buys.
In the same September releases the company added medical services with LUX MED, a travel storefront called Allegro Wakacje, and a cashback arrangement, Allegro Klik, with PKO BP. None of those sells a seller anything. All of them give a Polish shopper another reason to start on Allegro rather than on a search engine. A platform that takes a smaller share of more frequent baskets is not being generous, it is buying habit.
The buyer figures in the filing are a consumer fact, and they split by market. In Poland, buyers rose 3.1 percent to 15.6 million and spend per buyer rose 7.3 percent. Internationally the two moved in opposite directions: fewer buyers, each spending considerably more.
That divergence carries the question a seller should ask, and the report does not answer it. Losing buyers because the casual ones drifted away while the committed ones deepened is healthy; a shrinking base worked harder is not. Allegro publishes no breakdown separating the two, so the 7.38 percent take rate is either a window worth walking through or a thinning market with a discount on the door.
What to watch next
Allegro raised its full-year outlook alongside these results, to 13 to 15 percent group merchandise value growth and 13 to 17 percent adjusted EBITDA growth, with Poland at 11 to 13 percent, and said the first ten weeks of the third quarter saw international growth accelerate to around 100 percent. The thing to check next time is whether the international losses narrow as that volume builds: the half-year loss improved 4.2 percent against merchandise value growing 64.8 percent.
The three-line version
If you run the Polish or central European channel. Hold your all-in cost of selling against 12.62 percent, including the advertising and fulfilment you buy from the platform, and note that the international segment runs at 7.38.
If you have just taken on the marketplace portfolio. Allegro publishes a great deal about its buyers and nothing at all about its sellers, so competitive density here is not something you can look up.
If you sign the budget. There is nothing to commit to yet: the off-marketplace services carry no price, no date and no eligibility condition. Refuse a migration plan built on an announcement.
Sources
Allegro.eu, report and financial statements for the three and six months ended 30 June 2026: https://about.allegro.eu/wp-content/uploads/2026/09/Report-and-Financial-Statements-Q2-2026.pdf
Allegro, Allegro redefines the future of cooperation with partners, first edition of Allegro Open: https://media.allegro.pl/470717-allegro-redefiniuje-przyszlosc-wspolpracy-z-partnerami-ai-wertykalizacja-i-otwarcie-uslug-allegro-na-sklepy-partnerow-za-nami-pierwsza-edycja-allegro-open
Allegro, growth acceleration across the Allegro Group and new marketplace boosters pave the way for significant guidance upgrade: https://en.media.allegro.pl/471613-growth-acceleration-across-the-allegro-group-and-new-marketplace-boosters-pave-the-way-for-significant-guidance-upgrade
Ecommerce News Europe, Allegro brings tools and services to sellers’ stores: https://ecommercenews.eu/allegro-brings-tools-and-services-to-sellers-stores/