OngoingAI

Duplicup usage & market intelligence

Shopify rating

5.0 ★

4 reviews

Pricing
Free plan available
StarterFree
  • • Available for ALL Shopify plans
  • • All App Features Included
  • • Up to 3 SKUs limit
  • • Unlimited Syncs
  • • 1-Click Restock
Growth$10.99/month

7-day free trial

  • • For small to medium catalogs
  • • Up to 25 SKUs limit
  • • Unlimited Syncs
  • • Multi-Location Support
  • • 1-Click Restock
Pro$19.99/month

7-day free trial

  • • For growing businesses
  • • Up to 150 SKUs limit
  • • Unlimited Syncs
  • • Multi-Location Support
  • • 1-Click Restock
Business$39.99/month

7-day free trial

  • • High Volume Processing
  • • Unlimited SKUs
  • • Unlimited Syncs
  • • Multi-Location Support
  • • 1-Click Restock
What does Duplicup do?

Automatically sync inventory across products and variants with the same SKU. Prevent overselling and easily manage duplicate listings with Duplicup.

  • Sync shared inventory in real-time. Manually link variants or link SKUs.
  • Sell an item through multiple product pages and track simple bundles.
  • Multi-location SKU sync. Match stock levels at all your locations.
  • Quick restock. Update stock of all the same SKUs together with one click.
  • Easy to use. Activate sync with a click of a button. No complicated setup.

Features

Inventory optimizationInventory syncReal-time updatesSKUsAuto-processingInsightsAnalytics
Review history
Daily review count on the Shopify App Store
4+1 · 29d· Rating steady at 5.0★
Aug 17Sep 14

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

Category rankings
Live organic position on Shopify App Store category pages
  • Inventory optimization#39▲3

Tracked daily · last 30 days · as of 2026-09-15

Catalog position
Within Inventory optimization on the App Store
Rank by reviews
#99 of 548
Review percentile
82th
Rating percentile
100th
On the App Store
0.4 yrs
Works with
Integrations listed for Duplicup ‑ Duplicate SKU Sync
Shopify Admin
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The App Store's own "more apps like this" for Duplicup
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Frequently asked questions

Automatically sync inventory across products and variants with the same SKU. Prevent overselling and easily manage duplicate listings with Duplicup. It's a inventory optimization tool for ecommerce stores.