AI Fit Finder
AI-powered size recommendations for apparel and footwear Shopify stores
CartCoders is a Shopify app developer based in the United States that makes AI Fit Finder Size Recommender, a product comparison app on the Shopify App Store. It provides an AI fit and size recommendation tool for apparel and footwear brands. It is rated 5 out of 5 from 23 reviews on the Shopify App Store. It carries Shopify's Built for Shopify badge. AI Fit Finder Size Recommender has 4 plans on the Shopify App Store, from $9.99 to $99.99 a month. Some plans add usage charges on top, listed with each plan.
AI Fit Finder adds a size recommendation widget to product pages for apparel and footwear stores on Shopify. Best fit for brands with high fit-related return rates or heavy pre-purchase sizing questions in support inboxes.
What AI Fit Finder does for Shopify brands
- Pre-purchase size recommendations cut fit-related returns 25-40%
- Widget answers sizing questions on the PDP, deflecting cs tickets before they hit chat or email
Overview
CartCoders sells AI Fit Finder, a Shopify app that recommends a clothing or shoe size to shoppers on product pages. Shoppers enter details such as height, weight, age or foot length, and the app applies the merchant's sizing rules to suggest a size. It is meant for merchants who want to cut size-related returns and wrong-size orders.
- Built for
- Shopify merchants selling apparel and footwear, from small catalogs of 50 products to stores with more than 1,000 products.
- Pricing
- Four monthly tiers: S $9.99, M $24.99, L $49.99 and XL $99.99, each with included monthly orders and $0.01 or $0.02 per extra order. XXL/Custom is quoted per store. The site lists a 14-day free trial; the App Store listing says a free plan exists.
Products
- AI Fit Finder Size Recommender Shopify app that shows AI size recommendations and size guides for clothing and footwear.
Integrations
Buyer notes
- Setup needs no coding; the site states an average setup time under 5 minutes.
- Billing runs through Shopify; the site states a 30-day money-back guarantee and cancel anytime.
- Support is standard email on S and M, onboarding plus priority support on L, and dedicated onboarding on XL.
- Multi-language widget, full analytics dashboard and white-label widget start at the L plan; S and M are single-language.
From AI Fit Finder's own site and Shopify App Store listings, as of 2026-10-20.
On the Shopify App Store
AI Fit Finder Size Recommender
5.0 · 23 reviewsBuilt for ShopifyFree planPaid from $9.99/moLaunched 2024Product comparisonAI Fit Finder is an AI size recommender for clothing and footwear. Give shoppers size recommendations and a size guide. Reduce Returns, Increase Conversions.
Pricing
S (Small)$9.99/month100 orders/month included. $0.01/order above that.
- Up to 50 active products
- Unlimited size guides
- AI Size Recommendations
- Basic widget customization
- +4 more
14-day free trialM (Medium)$24.99/month250 orders/month included. $0.01/order above that.
- Up to 200 active products
- Unlimited size guides
- AI Size Recommendations
- Advanced widget customization
- +4 more
14-day free trialL (Large)$49.99/month500 orders/month included. $0.02/order above that.
- Up to 500 active products
- Unlimited size guides
- AI Size Recommendations
- Multi-language widget
- +4 more
14-day free trialXL (Extra Large)$99.99/month1,000 orders/month included. $0.02/order above that.
- Up to 1,000 active products
- Unlimited size guides
- AI Size Recommendations
- Multi-language widget
- +4 more
14-day free trial
Ratings, reviews, plans, prices and descriptions as the Shopify App Store lists them. how we count.
What Shopify apps does CartCoders make?
CartCoders has 1 app on the Shopify App Store: AI Fit Finder Size Recommender.
How is AI Fit Finder Size Recommender rated?
AI Fit Finder Size Recommender is rated 5 out of 5 from 23 reviews on the Shopify App Store.
How much does CartCoders cost?
AI Fit Finder Size Recommender has 4 plans on the Shopify App Store, from $9.99 to $99.99 a month. Some plans add usage charges on top, listed with each plan. AI Fit Finder Size Recommender: S (Small), $9.99/month (100 orders/month included. $0.01/order above that); M (Medium), $24.99/month (250 orders/month included. $0.01/order above that); L (Large), $49.99/month (500 orders/month included. $0.02/order above that); XL (Extra Large), $99.99/month (1,000 orders/month included. $0.02/order above that).
