About this app
SmartSize AI Fit & Size Recommender helps shoppers find their perfect size in seconds. With just a few questions, our AI model finds the best fit for every product, even across different brands and all Shopify stores using SmartSize. Returning customers see instant size suggestions. It’s the perfect complement to your size charts, creating a confident shopping experience. SmartSize is optimized for both desktop and mobile. Install in 2 clicks, upload size charts, and go live, no coding required.