Top Marketplaces in Poland – Marketplace Country Quadrant Poland 2026

Marketplaces in Poland 2026: Allegro’s Fortress, and the Line Forming at the Gate

Poland’s e-commerce market keeps growing — just not quite as fast as last year, and not evenly. According to ECDB, Polish e-commerce revenue reached €28.66 billion in 2025, up 10.9% year-over-year, with growth expected to ease slightly to 8.9% in 2026, taking the market to roughly €31.2 billion. The online share of total retail sits at 6.6% in 2025, essentially flat into 2026 — a reminder that despite the headlines, Poland’s shift online is still a gradual one compared to Western Europe.

Cross-border data underlines the point. 8.9% of Polish e-commerce revenue in 2025 went to purchases made abroad — and of that, 93.7% landed on Chinese stores. AliExpress, Temu and Shein aren’t peripheral players fighting for scraps; they’re the default answer to where Poles shop once they leave the domestic market.

Our freshly updated Marketplace Country Quadrant Poland 2026 reflects this market — but with a sharper edge than in previous years, and a clearer picture of which marketplaces in Poland actually deserve a seat at the table.

What’s Changed? Correcting for Distortion

The 2025 quadrant listed five names in the Generalists box. Looking at the data again, we don’t think that box should read as a genuine peer group at all.

📉 Exits

• Empik drops out of the Generalists box. Not because it lost relevance, but because ranking it alongside Allegro overstated the competitive reality — it moves down into three specialist boxes instead: DIY & Garden, Sports and Beauty & Care.
• Morele exits DIY & Garden and Sports, remaining only in Electronics, after losing revenue across several categories in 2025.
• eBay exits Electronics. Its role in Polish electronics trade has become marginal.

📈 New Entries

• Media-Expert enters Electronics. Poland’s most important electronics retailer launched its own third-party marketplace in autumn 2025.

🎯 Observations

Kaufland stays in the Generalists box. Launched in Poland in August 2024, it’s still small next to Allegro, but its growth story is real (+322% marketplace revenue year-over-year) and it offers Western sellers a less crowded entry point than Allegro.

Vinted does not appear in this year’s chart. By ECDB’s estimate, it’s the second-largest fashion platform in Poland by GMV, beaten only by Zalando. It stays out of the visual chart for the same structural reason as last year — our methodology centres on B2C marketplaces with professional seller relevance, and Vinted’s core model remains peer-to-peer resale — but a platform doing this much volume deserves this mention.

Douglas is not in the Beauty & Care box. It has a real offline retail footprint in Poland and runs a Mirakl-powered partner marketplace in several European markets, but we can’t confirm meaningful third-party volume specifically in Poland — so for now it’s a relevant retailer, not a marketplace entry.

The Most Important Marketplaces in Poland: The 2026 Quadrant in Detail

Generalists

• Allegro: Still the undisputed anchor of Polish e-commerce, and still the platform every other name on this list is measured against.
• Amazon: The clearest international generalist presence, though still a distant second to Allegro on home turf.
• AliExpress & Temu: The Chinese pairing that dominates the price-driven end of the market — and the direct beneficiaries of Poland’s outsized appetite for cross-border shopping abroad.
• Kaufland: The newest name in the box — small next to Allegro, but growing fast and a genuinely easier entry point for Western sellers.

Specialists by Category

• Fashion & Shoes: Zalando leads on brand-driven positioning; Shein anchors the price-driven end; Polish player Modivo and its second retail destination eobuwie.pl fill up the chart.
• Electronics: Morele holds its ground; MediaMarkt remains a solid brand-driven presence; Media-Expert enters fresh off its autumn 2025 marketplace launch.
• Home & Living: Black Red White and Leroy Merlin anchor the category locally, with Shein continuing its push into home goods.
• DIY & Garden: Leroy Merlin and Castorama remain the category’s backbone, joined now by Empik, whose marketplace does real volume in home and garden products.
• Sports: Decathlon and Zalando cover the category’s poles, with Empik’s expanding third-party sports assortment earning it the third spot.
• Beauty & Care: Zalando and Shein continue to push into beauty, with Empik rounding out the box — Douglas, despite its retail strength, doesn’t clear the bar on confirmed marketplace volume in Poland.

The Line Is Forming: Who’s Circling Poland

Poland’s Unique Market Dynamics

Poland spent years being treated as a market with strong local roots and limited room for outsiders. That read is now out of date. Within roughly two years, a wave of players — foreign and domestic — have either launched or announced marketplaces here, and the pattern only makes sense as what it is: the fight for the Polish consumer is now fully on.

Already live, all launched in the past 12–24 months:

Kaufland’s marketplace went live in August 2024, Castorama’s followed in January 2025, and MediaMarkt’s in May 2025 — three retailers from three different categories, each converting a closed retail operation into a third-party platform within roughly a year of each other. None of these launches happened in isolation; they’re the leading edge of the same trend the newer arrivals below are now riding. 

Not yet in the chart, but moving fast:

TikTok Shop launched in Poland on 15 June 2026, backed by InPost for logistics and BLIK for payments. It’s too early to say what this does to the category landscape — a few weeks of live data tells us nothing about whether social commerce reallocates Polish spending or just adds a channel on top. We may well be adding TikTok Shop to next year’s Generalists box.

About You launched its own marketplace in Poland in June 2026, opening with roughly 600 brands and 100,000 additional products on aboutyou.pl — Zalando diversifying its Polish exposure across two brands instead of one.

easyShop, the marketplace easyGroup is building with OnBuy, is set to launch across 21 European countries — Poland included — later in 2026. Nothing live yet, but a pure-marketplace model launching across that many markets simultaneously is not a small commitment.

The local Pushback:

Media-Expert’s own marketplace launch in autumn 2025 sits apart from this group — as Poland’s largest domestic electronics retailer, its move reads less like an outsider chasing the Polish market and more like a domestic incumbent defending its turf against exactly the kind of external pressure described here.

InPost Buy, live since March 2026 and still in its zero-commission welcome phase (through September 2026), isn’t a marketplace in the classical sense — founded by the biggest Polish logistics provider InPost, it offers no buy box and no seller commission, but focuses solely on monetisation through delivery fees instead. Around 4,000 merchants are already connected, including Modivo.

Marketplace Universe Insight: Six companies launching or preparing marketplaces in the same market within two years is not a coincidence. Poland has been identified as one of Europe’s more attractive growth opportunities precisely because it isn’t already crowded with generalists the way Germany or the UK are. Allegro’s dominance has, paradoxically, kept the field open.

Conclusion

The honest read on Poland in 2026 is that the market looks stable mostly because the challengers haven’t landed yet. Allegro’s position is not under real pressure today — but a market where TikTok Shop, About You, Castorama and MediaMarkt all show up within the same year is not a market anyone should assume stays quiet for long. For brands and sellers, the practical takeaway is this: the entry points for Poland are multiplying, and several of them (Kaufland, InPost Buy) offer meaningfully less competitive shelf space than fighting for visibility on Allegro directly. Whether that’s still true in twelve months is a different question — and one we intend to keep asking.

Key Learnings

• Allegro’s dominance is not up for debate in 2026 — but its scale is precisely why we no longer treat five or six platforms as comparable “generalists.” A market this concentrated needs a chart that reflects the concentration.
• Cross-border spending is a Chinese story, full stop. 93.7% of what Poles spend abroad goes to Chinese stores — AliExpress, Temu and Shein aren’t fighting for scraps, they’re the default exit route from the domestic market.
• Watch the platforms outside the chart as closely as the ones inside it. Vinted’s GMV already outranks most listed Fashion & Shoes players; Douglas has the retail footprint but not (yet) the confirmed marketplace volume in Poland.
• Poland is no longer flying under the radar. Kaufland, Castorama and MediaMarkt all converted retail operations into marketplaces within a 12-month window — and TikTok Shop, About You, easyShop and InPost Buy have all made moves since, some live, some still ahead.
• Not every domestic marketplace launch is about growth ambition. Media-Expert’s move looks more like defense against external pressure than expansion for its own sake — a distinction worth keeping in mind as more incumbents follow suit.
• For brands weighing market entry, the timing question has changed. A year ago, Poland meant Allegro or nothing. Today there are genuinely easier, less crowded entry points — but that window won’t stay open indefinitely if this pace of new launches continues.

Want to add your voice?

Did we miss an emerging player in our analysis of marketplaces in Poland? Help us make the quadrant even more precise for 2027!

Visit our Quadrants Main Page to explore category-based and country-based analyses.

Do you have anything to add to our country quadrant for Poland? Let us know!