The Maze: Iberia is not a smaller France or a cleaner Germany. Spain and Portugal combine global generalists, Chinese platforms, retailer marketplaces, classifieds, price comparison, and local vertical specialists in one messy operating field. For brands and sellers, the strategic question is not "which marketplace is biggest?" It is "which marketplace owns intent in my category?"
The generalist layer is mostly imported. The broad pure-player quadrant is led by Amazon, eBay, AliExpress, Temu, TikTok Shop and Miravia, while the Iberian-born names sit closer to C2C, private sales, price comparison and local classifieds: Wallapop, Milanuncios, Privalia and KuantoKusta. That split matters. Lengow argues that Iberia differs from France because it has fewer dense domestic marketplaces and a much stronger Asian-platform presence at the center of the market. Alibaba's Miravia launch in Spain made the point explicit: Spain was not just another European checkout page, but a test market for a more brand-led marketplace model.
Local strength shows up in verticals, not in one national everything-store. PC Componentes in tech, TradeInn and Bulevip in sports, PromoFarma and Carethy in parapharmacy, Wallapop and Milanuncios in C2C, and Tiendanimal in pets show where Iberia has built defensible category positions. TradeInn is the clearest scale example: Shoppingfeed describes it as a Spanish sports commerce group with 1.5 million products, more than 360 million annual visitors, service to 190 countries, and a marketplace launched in late 2021. That is not Amazon-by-another-name. It is category depth with export reach.
Retailers are turning store equity into marketplace supply. El Corte Inglés, Worten, Carrefour, Leroy Merlin, Brico Dépôt, Decathlon, Kiabi, Sprinter, Sport Zone, Casa del Libro, Wook and Conforama sit on the retailer side because their starting asset is trust, physical presence, buying missions and category authority. The marketplace model lets them stretch assortment without becoming pure-play platforms. For merchants, that changes the filter: a Decathlon customer arrives with sport intent, a Leroy Merlin customer with DIY intent, a Tiendanimal customer with recurring pet demand. The traffic is smaller than a universal marketplace, but the intent can be cleaner.
The comment thread adds the right caveat: the landscape is still incomplete and contested. Practitioners suggested Glovo, Druni, Primor, MiFarma, Eroski, Perfume's Club, Zerca, Clubefashion, Planeta Huerto, CustoJusto, Hipercalzado and AquiMejor. Adrian Gmelch accepted several of those suggestions for a future version, while excluding B2B players such as Quirumed, Makro and Coperama because the scope is B2C/C2C. That is the useful lesson: Iberia's marketplace universe is not a fixed ranking. It is a routing problem by category, country, origin, and operating model.
Why it matters: Marketplace strategy in Iberia should start with category fit, not platform FOMO. A brand selling sports, DIY, books, pets or pharmacy products may find better commercial logic in a specialist or retailer marketplace than in one more generic listing. The market rewards local trust, language, logistics and vertical relevance. Breadth gets you coverage. Focus gets you conversion.
