Which app has more detected Shopify stores, Preorder, Back in stock Duck or Amp Back in Stock & Preorder +?
Amp Back in Stock & Preorder + has the larger detected footprint with 17,785 detected stores.
Shopify app comparison
Compare detected store footprint, review volume, pricing posture, top public categories, countries, and positive or neutral momentum bands.
Combined detected footprint
18,435
detected Shopify stores across both apps. Counts stay precise and tied to Shoplist detection freshness.
Quick answer
As of Sep 30, 2026, Preorder, Back in stock Duck is detected on 650 Shopify stores vs 17,785 for Amp Back in Stock & Preorder +.
Side-by-side stats
| Signal | Preorder, Back in stock Duck | Amp Back in Stock & Preorder + |
|---|---|---|
| Detected stores | 650as of Sep 30, 2026 | 17,785as of Sep 30, 2026 |
| Reviews | 575 reviews | 1,128 reviews |
| Rating | 5.0 | 4.8 |
| Pricing posture | Free plan available | Free plan available |
| Top categories | Apparel & Accessories, Home & Garden, Health & Beauty | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top countries | United States, United Kingdom, Australia | United States, United Kingdom, Australia |
| Momentum band |
Switching movement
FAQ
Amp Back in Stock & Preorder + has the larger detected footprint with 17,785 detected stores.
The public page shows the aggregate switching count when Shoplist detects brands that dropped one app and added the other in the last 180 days. Store identities and direction stay behind signup.
Shoplist compares public storefront detections, Shopify App Store review data, pricing posture, category and country distributions, and positive or neutral public momentum bands when available.
| No positive or neutral public band |
| No positive or neutral public band |