OngoingAI

Merch usage & market intelligence

Pricing
Free plan available
UnlimitedFree
  • • Unlimited size charts
  • • Measurement, text & image charts
  • • Assign by product, collection, type, tag
  • • cm/inch toggle, auto by region
  • • 15 languages with RTL
Pro$14.99/month

14-day free trial

  • • Everything in Unlimited
  • • "Find my size" fit recommender
  • • Per-variant size mapping
  • • Pre-selects the matching variant
  • • CSV import & export (bulk edit)
What does Merch do?

Add size charts and a "find my size" fit recommender to product pages. Assign by product, collection, type, or tag; cm/in toggle, 15 languages, no theme code.

  • Size charts on every product page — no theme code to edit
  • Assign charts by product, collection, type, tag, or store-wide default
  • cm/inch auto by region, 15 languages with RTL support
  • "Find my size" fit recommender, runs in the shopper's browser (Pro)
  • Per-variant size mapping plus CSV import/export, lossless (Pro)

Features

Product comparisonComparison tablePop-upsSize chartsRecommendationsProduct variants
Review history
Daily review count on the Shopify App Store
0±0 · 29d· Rating steady at 0.0★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Catalog position
Within Product comparison on the App Store
Rank by reviews
#127 of 192
Review percentile
34th
Rating percentile
54th
On the App Store
0.2 yrs
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Frequently asked questions

Add size charts and a "find my size" fit recommender to product pages. Assign by product, collection, type, or tag; cm/in toggle, 15 languages, no theme code. It's a product comparison tool for ecommerce stores.