Removing the last hurdle

Before your customer makes a purchase, she has to pick a size. The Size Advice plugin quickly helps her decide. Size Advice seamlessly replaces your existing Size Guide with an easy, intuitive and mobile friendly experience.

Sizing Recommendation

Your customer gets a sizing recommendation based on their body shape. Our recommendation engine is based on years of AI research and thousands of body measurements.


Once your garment data is uploaded you can embed the Size Advice plugin with just two lines of code. Or just install the app on Shopify.

Garment Data or Size Charts

You can either upload your garment measurments or just use your existing size charts to base Size Advice on.

Mobile First

We have designed all our user interfaces to be mobile friendly. Size Advice works well on desktop, but excells on mobile.

No Measuring Needed

You don't have to use a measuring tape to get measured. You can get approximate measurements using our Body Estimator.

Getting Started

How it works

Integrating Size Advice into your site is simple and can take as little as a few minutes for smaller stores.



Upload size chart

You can either base your Size Advice recommendation on your existing size charts or upload your garment measurements and our algorithms will create custom fit models based on your products.


Add plugin

You only need to add two code snippets to your site to get Size Advice up and running. If you use Shopify, just install the Size Advice app.



Sell clothes that fit

Your customers now get detailed sizing recommendation on your product page. That is all you need to do. You don't need to do any maintainance or monitoring. Our team makes sure the plugin is running smoothly and we have engineered a number of fail-safes so that your website is never compromised in case of failure.

Interested in learning more?


Choose your plan

Whether you are running a small, medium or large online store,
we have a plan that fits your needs.




Embedded size recommendation
Up to 10,000 yearly users

Get started


contact us

Billed monthly

Everything in Professional, plus:
Unlimited yearly users
Access to API
Access to SDK
Dedicated account manager 24/7 phone support

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