Esize Competitors

Few things are more personal than getting dressed, but finding clothing that fits and looks great can be a challenge. Stitch Fix solves that problem. Stitch Fix is the leading online personal styling service that helps people discover the styles they will love that fit perfectly so they always look - and feel - their best. Through our team of expert stylists and best-in-class AI and recommendation algorithms, we leverage our assortment of exclusive and national brands to meet each client’s individual tastes and needs, making it convenient for our clients to express their personal style without having to spend hours in stores or sifting through endless choices online. Stitch Fix, which was founded in 2011, is headquartered in San Francisco.

True Fit is the Fit Intelligence Layer for apparel and footwear commerce, helping retailers turn shopper uncertainty into confident purchase decisions. Every shopping journey eventually reaches the same question: “Will this fit me?” For fashion shoppers, that question is the moment where they either move forward, hesitate, order multiple sizes, or leave. True Fit helps retailers resolve that moment with decision-grade fit intelligence built on nearly 20 years of real-world purchase and return outcomes. Powered by a proprietary data foundation spanning over $616B in transactions, 60M unique active products, and 91K apparel and footwear brands, True Fit learns from what shoppers actually bought, kept, and returned, not guesses, static size charts, or generic AI inference. As commerce shifts toward AI agents and conversational shopping, True Fit gives retailers the intelligence layer needed to move shoppers from approximation to confidence. True Fit can be activated through an out-of-the-box Fit Agent or integrated as a Fit Intelligence Layer via MCP, bringing fit expertise into PDPs, shopping agents, search, support, returns, exchanges, and broader agentic commerce experiences. For retailers, this means higher conversion, fewer fit-related returns, fewer multi-size orders, stronger loyalty, and better shopper understanding across brands, categories, and markets. Conversational AI engages. Decision Intelligence converts. Learn more: https://www.truefit.com Request a demo: https://www.truefit.com/get-started

Founded in 2012, Size Stream is a global leader in body data technology, delivering advanced digital measurement solutions that transform how organizations capture, analyze, and apply human body insights. Our platform leverages computer vision, 3D modeling, machine learning, and AI to enable contactless, smartphone-based body data acquisition—producing over 240 accurate and precise body metrics in seconds. These insights power innovation across made-to-measure apparel, fit intelligence, health and wellness, and clinical research applications. Headquartered in North Carolina’s Research Triangle Park and wholly owned by The Apparel Group (Dallas, TX), Size Stream supports a global network of clients and partners. With more than 100 years of combined engineering and software expertise, Size Stream continues to advance the science of body measurement and data intelligence, making accurate, scalable, and secure body data accessible to industries worldwide.