Shopify Size Agent leverages advanced AI models to provide accurate size recommendations for apparel, footwear, and custom-fit products on Shopify stores. Once installed, the agent prompts customers via a chat widget to enter body measurements or select fitting preferences. It cross-references these inputs against your product’s size charts and historical fit data to suggest the best size. Store owners can configure size tables, measurement units, and appearance settings without coding skills. Real-time recommendations cut down on return rates and enhance buyer confidence. Built with developer-friendly webhooks and APIs, it supports multilingual catalogs and collects analytics on size selections and conversions, empowering merchants to optimize product offerings and sizing strategies over time.