About Sizie TrueFit

Sizie TrueFit is an AI-powered sizing and fit recommendation platform that helps shoppers find their perfect size across hundreds of fashion and beauty brands — without ever touching a tape measure. Using your phone's camera, our computer vision technology captures precise body measurements in seconds, then cross-references them with brand-specific size charts to deliver a 95% accurate fit prediction for every product you browse. Our proprietary TrueFit™ engine corrects for clothing distortion, so measurements stay reliable whether you scan in fitted gym wear or a loose hoodie. Beyond body measurements, Sizie analyses your skin tone and undertone for flawless cosmetics matching, measures accessories like rings, gloves, and hats from a single photo, and even tracks how your body changes over time.

Sizie is built for everyday shoppers who are tired of returns and sizing guesswork, frequent buyers who shop across multiple brands, parents managing sizing for the whole family, and beauty enthusiasts searching for the perfect foundation shade. We also partner with retailers and fashion brands through the Sizie Partner Programme, giving them tools to reduce return rates, boost conversion, and deliver confident fit recommendations to their own customers. Whether you're on our free plan or a Pro subscription, the goal is the same: every purchase fits perfectly the first time.

Sizie is developed and maintained by Sizie Ltd, a UK-based technology company headquartered in Rochdale, England. Our team brings together expertise in computer vision, machine learning, fashion technology, and user experience design to build a product that is accurate, inclusive, and genuinely useful. We are committed to UK GDPR compliance, transparent pricing, and continuous improvement — shipping new features regularly based on real user feedback. We believe nobody should have to guess their size, and we're working to make that a reality for everyone.