AI Size Recommender App for Shopify

Skip the guesswork and help shoppers find the right fit faster. Kiwi’s Shopify app combines customizable size charts with AI-powered size recommendations to deliver personalized fit guidance that increases confidence, improves conversions, and helps reduce returns.

iphone x device frame scaled
advanced recommender flow

AI Size Recommender Examples

See how some of our merchants are using Kiwi AI size recommenders

Men & Women’s fashion size recommender

deepend.me

Hoodies size recommender

snuggleandco.com

Men’s clothing size recommender

piniparma.com

Women's leggings size recommender

BOWNDLESS UK

AI Size recommender functionality

Provide your customers with accurate, personalized recommendations using our advanced AI technology.

Intelligent fit prediction

Simple questions

The AI estimates body measurements from basic info like height, weight, and age in less than 10 seconds.

Machine learning based

Kiwi’s algorithms analyze similar shopper data and behaviors to deliver personalized size recommendations.

Input once, see everywhere

After a customer enters their info, AI recommendations appear on every relevant product page.

Simple & sophisticated set up

Simple creation

Input a few details about your product, and Kiwi’s AI handles the rest.

Customize fit preferences

Specify how products should fit, from shirt length to tight vs. relaxed fits. Up and running in minutes.

Use the app to create your Shopify size chart and AI recommender with a few steps:

Make a Shopify size chart and recommender by following a few simple steps. You can be up and running within just a few minutes. 

ChartSize

Step 1

Create your size table

steps vector1
product type

Step 2

Choose product type

steps vector1
linking

Step 3

Set up measurement linking

steps vector1
config

Step 4

Input recommender fields

Kiwi AI Size Recommender FAQs

Product sizing is often an overlooked part of an online clothing business. Shopping online has more friction because buyers don’t always know if the garment will fit. This is why 20-40% of returns are due to fit issues.

It is important to have an accurate size chart information on every product page with a clear how-to-measure guide.

But, having a size chart alone is not enough. They are often not easy to read and most shoppers often skip it if they don’t know their own body measurements. The solution is an easy-to-use fit recommender that can suggest the ideal size using simple information, such as weight, height and age.

All of these can only be accomplished using a sizing plugin. Kiwi Sizing is designed to tackle the Shopify size chart and sizing issue for online shopping.

INSTALL KIWI

Kiwi Sizing is designed for Shopify stores that sell apparel, footwear, swimwear, uniforms, accessories, and other products where sizing accuracy matters. It can support both small catalogs and large e-commerce operations.

Definitely! Kiwi Sizing has an intuitive interface with drag-and-drop features to easily create a Shopify size chart. You can also customize the style and design without touching a single line of code! Embedding Kiwi Sizing on your store may require some initial setup, depending on your platform. But we are here to help!

Customers typically provide a few simple details such as height, weight, age, gender, or fit preference. The process is designed to be fast and frictionless, usually taking less than 10 seconds.

Kiwi Sizing is a Shopify app that helps e-commerce stores improve fit confidence and reduce size-related returns. The platform combines customizable size chart tools with an AI-powered size recommender that suggests the best size for each shopper based on information like height, weight, age, and fit preferences.

Currently, we are the most popular plugin on Shopify, with over 470 5-star reviews!

INSTALL KIWI

Many online returns happen because customers order the wrong size. Kiwi reduces uncertainty by helping shoppers choose a better fit before checkout. Accurate size guidance can lower return rates while improving conversion rates and customer satisfaction.

Kiwi AI uses machine learning and customer fit data to predict the most appropriate size for a shopper. Customers answer a few quick questions, and the app generates personalized recommendations directly on product pages in seconds.

The Best App for Smarter Sizing for Shopify Stores

Kiwi Sizing is an all-in-one app that helps Shopify merchants simplify sizing with customizable size charts and AI-powered fit recommendations. Whether you want to reduce returns, improve customer confidence, or create a smoother shopping experience, Kiwi gives your store AI-powered tools to deliver more accurate sizing guidance at scale.

Dramatically reduce returns and increase sales with Kiwi size charts

Size Charts
0 M+
Active Stores
0 K+
Average Creation Time
0 mins
highlight img
kiwi-logo-shadow

Try Personalized Shopify Size Charts & Recommendations