Size chart & Fit Recommender

Size chart & Fit Recommender

by Robosize Inc.

Increase Sales with Fit Recommendation and Smart Size Charts

5.0 of 5 stars(1 review)

Increase Sales & Cut Returns

Get more sales by eliminating size and fit hesitancy. We help customers new to your brand to find the right size with just a few clicks.

Free Your Time

Create your size charts once with an intuitive UI and we maintain your size charts up to date according to your customers' body types.

Intuitive Technology

Sizing is complicated, but our advanced system makes it easy for you and your customers. Enhance your website with an intuitive sizing now.

About Size chart & Fit Recommender

Are you tired of searching for an app that easily handles the sizing for you?

There is something missing if a brick-and-mortar store does not have a fitting room. The same is true for your online store. Helping customers find the right size is often overlooked in online stores. It is time to take this seriously and we have made the easiest app to handle sizing for you.

Powerful recommendation system

  • Accurate fit recommendation from basic questions like height, weight, and age
  • Machine learning powered fitting room with optional extra parameters like fabric and cut for even better results
  • Customizable questions and recommendation methods
  • Customizable theme to fit perfectly as part of your theme
  • Fit one item and it will automatically show the right size for all products in the store
  • The only app that utilizes Active learning (a machine learning technique to improve the results for a specific group of people) to optimize for Your customer base

Intuitive size charts

  • Create and manage your size charts with an intuitive interface
  • Automatic unit conversion for your customers anywhere in the world
  • Create your charts once, and they will automatically be used for the new styles next season

Remove customer size hesitancy

  • Provide social proof for the recommended size by showing the sizes similar customers purchased
  • Empower your customer to pick the right size and have confidence by showing them how it fits anywhere on the body
  • Often your customer's are in between sizes, show the top matching sizes so they can pick them based on their personal preference

Easy to use

  • No need to for any code changes
  • The app is installed with a single click
  • All you need to do is to enter the size charts for your brands (ask us, we already have size charts from thousands of brands)

Advanced analytics

  • Some of your customers leave because they could not find their size. Know your customers' size to order the right size for your future purchases.
  • Get valuable insight into your customers' shopping behaviour which might just surprise you
  • Get reports on the app's usage and popular products

Many more features

  • We have many advanced features that are hidden in our main app. Let us know the specifics you are looking for and we might have them already.

Some of our unique features:

  1. AI return watch: Our smart system watches the returns you get and the reason form them. It will automatically detect abnormal returns of specific SKUs, notify you and automatically adjust your size charts to respond to the high number of returns.
  2. Brand matching recommender: We ask your customer their size from a brand they are familiar with and convert their size to yours.

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 14-day free trial

Forever free


  • 4 size charts
  • Automatic unit conversion
  • Automatic product matching

Basic plan


  • Smart fit recommendation
  • Unlimited size charts
  • Analytics reports
  • Up to 5000 product page views

Premium plan


  • Smart fit recommendation
  • Unlimited size charts
  • Social proof for the size recommendation
  • Up to 50,000 product page views
  • Advanced analytics

Ultimate plan


  • Smart fit recommendation
  • Unlimited size charts
  • Social proof
  • Virtual Stylist
  • Mix and match
  • Advanced analytics
  • Fully customized experience

* All charges are billed in USD.
** Recurring charges, including monthly or usage-based charges, are billed every 30 days.

5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    100% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

Ziba Couture

This app is incredibly amazing, it was really easy to set up and the support was very quick to respond. There is a short video for everything with step-by-step instructions. Tried both the size and style recommender, and it was spot on, 100% recommend it!