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Size Engine Recommendation Software

Personalized Shopping Experience for your Store

Built with Swiss precision, our patented AI Sizing Engine is the unique sizing solution to increase sales, reduce returns and personalize your customer’s experience online and in-store.

Reducing returns means higher net revenues and lower fulfillment costs as well as increased customer satisfaction which has a positive impact on average basket size and shopping frequency of the consumer. The ability to send personalized messages about new products and leftover stock is thereby enhanced.

Recommend the right size to your customers

Top reasons to integrate EyeFitU

For your customers

10 second on-boarding with no need to know sizing in other brands

Seamless user experience across all platforms (web, mobile, in-store)

Better customer experience with “less return hassle” due to shopping in the right size

Higher customer satisfaction with personalized experiences through individual product catalogues, higher relevance of styles and better recommendations

QR code scanning option for instant size recommendations in-store

For you

Increase sales by improving customer confidence and satisfaction (conversion rate, basket size and shopping frequency)

Respect to the sizing of each brand

Use of customer data for personalization

Single customer view

Easy API integration across all platforms

How EYEFITU Sizing solution works

The EyeFitU Platform Technology Backend is accessible via API. You can use the same backend across various client facing applications and provide seamlessness in the omnichannel user experience.

Our API is very easy to integrate and access via your online store.

Insert one line of code into your website

The EyeFitU Sizing Engine™ processes the data

We recommend the best fit!

EyeFitU Virtual Size Charts™

Ability to accommodate changing size charts: brands often face different fit and size charts from one factory to another – No competitor can manage


Support detailed measurements. Precise body shape modelling

Size charts

Agile algorithm accommodates sizing information, cuts and styles

Statistical data base

200k+ body scanned measures


Access to aggregated, customizable data on customers as well as behavioural analytics

Get Started Fast

Easy API integrates into your site in as little as two weeks

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