Retail industry to undergo structural reshaping by 2026: size is king, cross-border retreat, AI becomes the new "face"

The retail industry has always been no stranger to disruption, but 2026 will be a decisive turning point. Three major forces are reshaping the industry landscape in a lasting way: the structural gap between retail giants and niche brands, the deep decline in global cross-border trade, and the rapid rise of generative artificial intelligence as a new entry point for retail. Individually, each of the above trends carries strategic implications. However, when viewed collectively, they convey a more definitive signal: the rules required to win are now fundamentally different from the old models that retailers relied on just a few years ago. 1. Structural gap in the retail industry The retail industry is moving towards polarization: the top retail giants continue to expand, while niche brands are growing rapidly on the fringes. The cyclical fluctuations of the past are evolving into a structural norm. Benefiting from economies of scale, supply chain resilience, and digital value propositions, the dominance of large retailers continues to strengthen. According to data from Euromonitor International, the top ten retail giants globally now account for 19% of total global retail sales, a significant increase from 11% in 2016, while the retailers just behind them are facing stagnant sales growth and lack of momentum. On the other end of the spectrum, direct-to-consumer (DTC) brands focusing on niche markets are thriving by deepening personalization, brand storytelling, and community loyalty. These challengers excel at providing experiences that mainstream retailers often struggle to reach: creating intimate, high-touch interactions, accurately responding to individual preferences and values. With consumers increasingly seeking authenticity and transparency, the DTC model, which allows control over its own data and brand voice, is gaining more favor. Euromonitor International predicts that by 2030, this model will account for 10% of global e-commerce sales. In this landscape, players in the middle are dwindling. Medium-sized retailers lacking scale advantages or distinct characteristics are under significant pressure. Euromonitor International predicts stagnation in the growth of department stores and apparel specialty stores in the next five years. As price-sensitive consumers flock to mass market giants and experiential consumers turn to more personalized, narrative-driven niche brands, the momentum of the mid-market continues to falter. 2. Crossroads of cross-border trade For the past decade, cross-border e-commerce has been a strong growth engine for the retail industry. However, this era is coming to an end. The U.S. government's cancellation of the small tariff exemption for goods under $800 - a policy cornerstone that has long supported many ultra-low-cost cross-border models - reshaped the competitive landscape almost overnight. E-commerce platforms that rely on aggressive pricing and global fulfillment suddenly face severe challenges of rising costs and operational complexity. Protectionist policies are spreading, with markets such as the EU, UK, and Japan starting to cancel their respective exemption thresholds this year. As a result, according to Euromonitor International data, the growth rate of cross-border trade is expected to slow significantly, with an average annual growth rate of 6% from 2027 to 2030, much lower than the 14% in 2024. Retailers who once relied on seamless global shipping now have to rethink their priorities, pricing strategies, and partnerships. As barriers rise in developed economies, many cross-border platforms are shifting their focus to other regions. However, even this strategy is fraught with uncertainty as more countries reconsider their tariff policies. In the new environment, the winners will be retailers and platforms that offer more than just a low price advantage. Platforms with strong natural traffic, localized value propositions, or cultural relevance - such as TikTok Shop - are likely to be favored, as consumers shift towards seeking more discovery-oriented shopping experiences rather than just transactions. 3. Generative AI restructuring retail entrances The most transformative change in 2026 will be the rise of generative AI as a shopping portal. Consumers are rapidly integrating generative AI tools into their purchasing journeys, using them to get product recommendations, compare products, read summary reviews, and find deals. According to Euromonitor International data, AI-driven recommendation traffic in the U.S. surged 304% last year, while the growth rate from all other sources was only 40%. This shift fundamentally reshapes the path from discovery to purchase. The product discovery process becomes conversational, personalized, and increasingly automated. Consumers no longer need to browse or filter through page lists repeatedly; instead, they can make natural language queries like, "What is the best moisturizer for eczema?" Generative AI excels at handling such context-rich questions because it can integrate product data, user reviews, specifications, and brand content to provide concise, personalized recommendations. This also means that the power dynamics of brand visibility are changing. AI does not respond to exquisite packaging or compelling brand stories - it responds to structured data. Clear attribute labeling, complete specifications, stable pricing strategies, and machine-readable content will be crucial in determining which products stand out. Retailers and brands that have not positioned themselves in advance, even if they are bestsellers now, may completely disappear from this new product discovery layer. Key takeaway: The call for new rules in 2026 The retail industry is not facing a single turning point, but is undergoing a complete rewrite of the rulebook. The shifting of economies of scale, adjustments in trade rules, and AI-driven discovery mechanisms are not isolated trends; they act together to redefine how value is created, how consumers interact, and where future growth comes from. The retailers who stand out in 2026 will not just react passively to the impacts - they will deeply understand that the fundamental logic of competition, visibility, and customer connection is being restructured simultaneously. Success will depend on clarity of strategy, operational discipline, and the determination to proactively adapt in a market where rules are constantly changing.