Sizebay
Size advisor: more confidence and conversions
Bring the best sizing experience to your fashion e-commerce store with the most complete size recommendation tool.
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![WEBP [EN] FOTO](https://sizebay.com/wp-content/uploads/2025/10/webp-en-foto.webp)
![WEBP [EN] ALSO FITS (1)](https://sizebay.com/wp-content/uploads/2025/10/webp-en-also-fits-1.webp)
Try-On + size recommendation
The most complete fitting room on the market! Your customer tries on the look with their own photo and finds the ideal size.
Discover Fashion Try-On
Smarter Tools
for Stronger Sales
AI-driven solutions for measurable fashion e-commerce growth. Elevate your customer experience, reduce returns, and increase conversions.
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Trusted by big brands
Loved by growing brands
Size & Fit
The world's leading size recommendation tool.
Our suite of size recommendation solutions delivers accurate and personalized size recommendations through an intuitive user experience.
Provador virtual
Virtual try-on for clothes
Make sure your shoppers purchase the right size with only their height, weight, and age.
Learn more aboutVirtual try-on for shoes
Help your shoppers instantly find their perfect footwear fit by analyzing foot shape and past size preferences across brands.
Learn more aboutSize Charts
Display individual product size charts that are managed automatically and effortlessly.
Learn more aboutFashion Hub
Hyper-personalization to boost online sales.
Our innovative solutions use artificial intelligence to enhance product discovery, personalize recommendations, and create interactive shopping experiences.
Fashion Hint
Drive engagement and sales through image analysis that recommends visually similar and complementary products.
Learn more aboutFashion Image Search
Simplify shopping by letting customers discover the perfect look with a single click or uploaded photo.
Learn more aboutFashion Looks
Boost engagement with interactive avatars that visualize full outfit combinations based on users' style.
Learn more aboutwe believe that comfort sells
Brands That Have Boosted Performance With Sizebay
“We were looking for a user-friendly solution that conveyed our brand’s values effectively. Sizebay matched all our needs in that sense.”
3x less returns
“The Size & Fit helps a lot our customers to find their right size for each item. In a market where each brand has its measures, having a tool that helps and gives more confidence to the consumer at the time of purchase is essential. Not to mention the gain that we had the lowest number of returns because of the accuracy in the suggestion of the size of the products!”
5x more conversion
“The Size & Fit advisor helps men and women to buy their clothes more assertively online, improving the customer’s buying experience and it helps us to reduce return rates. We are really enjoying this solution!”
3 months no returns
“We always hear from customers about how cool it is [the tool]. That’s the first thing that they mention so that’s really great. The customer experience has been very positive and they’re super into it. And then on my end it has been very great. The comunication between us is so open and i feel like we were super successful in doing that.”
20%
more AOV
“We are very pleased with the way Sizebay understood our implementation challenges and was willing to build specific solutions that our team of pattern makers needed for a correct integration with the Size & Fit advisor. Integration ran very smoothly with our system, mainly because it required very little intervention by the Lanidor tech team in the process. “
8% more Revenue
Expert Insights to Elevate Your Online Store
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GET IT RIGHT
