Radiant Size Chart Advisor

Radiant Size Chart Advisor

Pricing
Free plan available. Free trial available.
Rating
0.0 (0 Reviews)
Developer
Ash Spark

Featured images gallery

  • Age, height, and weight inputs with a recommended size
  • Smart Selector with anthropometric sizing algorithm
  • Localized size charts with language and unit controls
  • Age, height, and weight inputs with a recommended size
  • Smart Selector with anthropometric sizing algorithm
  • Localized size charts with language and unit controls
  • Storefront size chart customization and theme editor
  • Radiant size chart editor, templates, and catalog linking
  • Sizing analytics dashboard with conversion and consultations

Create size charts with optional Smart Selector guidance. Clearer sizing can support fewer returns.

Help shoppers choose a size with more confidence and less guesswork. Smart Selector uses a few simple details shoppers share to guide them toward a size from the assigned chart. Clearer guidance helps address uncertainty that can slow decisions and contribute to size-related returns. Create and assign reusable charts by product, collection, product type, or tag so shoppers see the relevant guide, then customize the widget and review activity in one unified sizing experience.

Help shoppers choose a size with more confidence and less guesswork. Smart Selector uses a few simple details shoppers share to guide them toward a size from the assigned chart. Clearer guidance helps address uncertainty that can slow decisions and contribute to size-related returns. Create and assign reusable charts by product, collection, product type, or tag so shoppers see the relevant guide, then customize the widget and review activity in one unified sizing experience. more
  • Provide optional size guidance without storing shoppers' body details.
  • Support a multilingual sizing experience for shoppers.
  • Show relevant size charts across your catalog.
  • Match size guidance to your storefront with flexible styling.
  • Review chart and recommendation activity in one dashboard.

Languages

English

Works with

Categories

Comparison tools

Display options

Customization

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 2 active size charts
  • 1 Smart Selector chart
  • 50 Smart Selector sessions per month
  • Radiant default sidebar design
  • Automatic or manual storefront language
  • 30-day analytics summary

Starter

$5.99 / month

or $57.50/year and save 20%

Features

  • 10 active size charts
  • 5 Smart Selector charts
  • 500 Smart Selector sessions per month
  • Full widget customization
  • Remove Radiant Size Chart branding
  • 30-day analytics trends

14-day free trial

Growth

$13.99 / month

or $134.30/year and save 20%

Features

  • 30 active size charts
  • 20 Smart Selector charts
  • 5,000 Smart Selector sessions per month
  • Full widget customization
  • Custom visual assets
  • Custom ranges and size insights

14-day free trial

Scale

$23.99 / month

or $230.30/year and save 20%

Features

  • Unlimited active size charts
  • Unlimited Smart Selector charts
  • Unlimited Smart Selector sessions
  • All customization and assets
  • Product-level complete analytics
  • No additional recommendation charges

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

Overall rating
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  • 0% of ratings are 4 stars
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  • 0% of ratings are 1 stars
All reviews
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Support

App support provided by Ash Spark.

Resources

Developer

Ash Spark

Montevideo, UY-MO, UY

Launched

August 12, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system, browsing behavior, client ID cookie

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, store analytics, Shopify admin

  • View customers

    Browsing behavior

  • Edit products

    Products, collections

  • View orders

    All order history for the last 60 days, returns

  • Edit store analytics

    Web pixels

  • Edit Shopify admin

    Files

  • View other data

    Locales

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