Flow Size Chart & Recommender

by Flow by House of Veins
Free plan available. Free trial available.

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by Flow by House of Veins
0.0 (0)
on
Free plan available. Free trial available.

Reduce returns with accurate size charts and smart size recommendations based on shopper measurements and fit preferences.

Install from Shopify App Store

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About the Flow Size Chart & Recommender

Flow Size Chart & Recommender helps merchants create accurate size charts and attach them to products and collections. The app features a smart size calculator that recommends the right size based on shoppers' height, weight, and fit preferences, helping customers choose confidently and reducing returns. Merchants can build reusable size charts and import them from images, CSV files, webpages, or text. The app supports manual chart creation and automatically converts between sizing units. Design is fully customizable with adjustable colors, fonts, and layouts to match your store. The size recommender gives shoppers personalized suggestions from your own charts, cutting down sizing questions for support teams. Track fit feedback and analytics to see which sizes customers confirm. Manage all charts and recommendations from a single embedded admin interface.

Launched: May 11, 2026

Key features

Build reusable size charts and assign them to products or collections
Import size charts from images, CSV, webpages or text, or create them manually
Fully customizable design with adjusting colours, fonts, and layouts easily
Input sizing in any unit and the app will automatically do unit conversions
Fit feedback and analytics showing which sizes shoppers confirm

Category:

Product comparison Store design

Pricing of Flow Size Chart & Recommender

Free

Up to 3 published size charts
Assign up to 3 products (no collections)
50 recommendations / month
Manual size chart entry
Flow Size Chart branding on the widget

Growth

$4.99 / month

or $47.90/year and save 20%

Everything in Free, plus:
Up to 20 published size charts
Assign all products + 5 collections
500 recommendations / month
Import from image, text, CSV, URL
Prompt shoppers when sizes change
App branding removed from widgets

Free trial available

Pro

$11.99 / month

or $115.10/year and save 20%

Everything in Growth, plus:
Unlimited published size charts
Unlimited products and collections
Unlimited size recommendations
Fit‑feedback analytics dashboard
Segments showing preferred sizes
Priority email support

Free trial available

Install from Shopify App Store