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Doppelganger

Name: Doppelganger
Rating: 3.6 (7 reviews)
Author: Marquee Development

by Marquee Development

★ 3.6 (7) · Marketing and conversion

View on Shopify → See alternatives

Every shop has to deal with duplicate accounts. Whether it is from Point Of Sale sales with credit cards or from customers using multiple email add...

Categories: Customer loyalty other#33

Trend

8 snapshots · since 2026-09-14

Reviews0

7 → 7

Rating−0.10

3.7 → 3.6★

Where it ranks

Customer loyalty other · vs 4 wk ago

#37

on the Shopify App Store

in Shopify's own Customer loyalty other listing at the last weekly crawl · sponsored cards not counted

#12

by reviews in Customer loyalty other

of 79 apps · top 31% of the 39 rated · no change

#33

listing position

page 1 of the Customer loyalty other list, which ranks by rating first, then reviews · ↓ 2 places

reviews gained in 4 weeks

2 of 37 Customer loyalty other apps gained any; the top 10% gained 0+

3.6★

rating

Customer loyalty other averages 4.4★ · the median app has 3 reviews, the top 10% 54+

Also Marketing and conversion #1,231 of 6,513 by reviews.

Ranked around it by reviews

Customer loyalty other · 79 apps

Next up: Barcodify ‑ Customer Selector is 0 reviews ahead.

Listing vocabulary in Customer loyalty other

share of the 79 listings using each term · 14 not in this listing

loyalty17%retention14%email11%purchase10%rewards10%accounts8%build8%cart8%repeat8%account6%checkout6%login6%reward6%sms6%time6%branded5%

Ranks are this app's position among the apps ShopAppDB lists in each category, from Shopify App Store data updated weekly; "by reviews" orders by review count, "listing position" by rating then reviews. "On the Shopify App Store" is where apps.shopify.com itself placed the app in that subcategory's listing when ShopAppDB last walked it, counting organic cards only.