Sizekick

Sizekick is a leading AI-powered sizing solution designed to make online fashion retail more sustainable and profitable at the same time, by reducing returns, improving customer satisfaction and driving conversions. With cutting-edge artificial intelligence and computer vision technology, Sizekick enables online shoppers to find their perfect size with ease – boosting confidence in their purchases while helping retailers enhance efficiency and sustainability. Solving the Fashion Sizing Challenge Size inconsistencies between brands/products and the shopper’s size uncertainty are major issues in fashion e-commerce, often leading to high return rates, frustrated customers, and unnecessary environmental waste. Sizekick addresses this challenge by offering a seamless, data-driven sizing experience that eliminates guesswork for shoppers and empowers brands with accurate, AI-based size recommendations.

How Sizekick Works Sizekick’s proprietary AI generates body measurements of each shopper with unmatched accuracy and gives product-specific size recommendations based on personal and product preferences. Their customized sizing systems for all apparel products are fully dynamic and adjust to the shoppers’ interactions with the products in the e-commerce store. This unique approach allows users to experience a frictionless and truly personalized shopping experience. Unmatched Expertise – Partnership with Hohenstein Sizekick has partnered strategically with Hohenstein, the global leader in textile consulting and sizing research, to deliver the most accurate and scientifically backed sizing recommendations on the market. Hohenstein’s decades of research in body measurements and fit optimization, combined with Sizekick’s cutting-edge AI technology, create the strongest partnership in the field of sizing. This collaboration ensures that Sizekick’s recommendations are not only data-driven but also based on industry-leading scientific insights, setting a new standard for precision in fashion e-commerce. Proven Impact and Industry Recognition With millions of sizing recommendations provided, Sizekick is trusted by top fashion and sports brands, as well as leading multi-brand shops and marketplaces. The company was recognized as one of Germany’s top AI startups in 2024 and continues to drive innovation in the retail tech and e-commerce space. By prioritizing user satisfaction, Sizekick constantly refines its technology through real-time feedback and data insights. Sustainability & Business Growth Beyond improving the customer experience, Sizekick plays a critical role in making fashion e-commerce more sustainable and profitable. By reducing size-related returns, brands benefit from lower logistics costs, decreased carbon emissions, and a reduced environmental footprint – aligning with the industry’s push toward responsible commerce. At the same time shopper size uncertainty is a key pain for the whole sector, and often decide about a shop’s profitability. Tackling size uncertainty allows shops to improve both return rates and conversion rates through increased trust from users. Photo credit: Sizekick