Shopify appwhat they say

Doppelganger

★★★★☆3.6 (7)

$5/moBasic Plan

Website ↗ Shopify App Store ↗

what mrrlens sees

MRR · Estimated$37–245

Opportunity—

Buyer threads · 30 d0

“Does NOT merge the customer. "links" them which does nothing on a search. You still have both customers”

#1 complaint · Missing Feature · 1 of 2 complaints read · analysed Oct 31, 2026 · source

01Revenue

$37–245

Estimate · low confidenceFrom the published price; the range spans more than 3×.

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

reviews: 7
entry price: $5
7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
15%–35% of installs on a paid plan

A range from public signals and the listed price, not a claim about the company’s books. Methodology.

Store data from the Shopify App Store listing, refreshed daily. Updated 4 h ago. Listed since 2021.

02Why users leave Doppelganger

Missing Feature1 review · 1 of 2

App links customers instead of merging them; both customer records remain and searches still show duplicates.

“Does NOT merge the customer. "links" them which does nothing on a search. You still have both customers” source ↗

1 more complaint, with verbatim quotesIncluded in the day pass and Pro.

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Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 31, 2026 · complaints from Aug 2023–May 2025, 50% in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Doppelganger

Build difficultyMediumPlatform customer-data integration and safe merge logic are main; support is operational.

Three build ideas that answer these complaintsIncluded in the day pass and Pro.

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04Who wants a better Doppelganger

0 buyer threads in the last 30 days name Doppelganger.

05Questions about Doppelganger

How much revenue does Doppelganger make?

MRRLens estimates Doppelganger at $37–245 a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.

What do users complain about most in Doppelganger?

Across 2 recent complaints, the most common is missing feature (1 of 2). App links customers instead of merging them; both customer records remain and searches still show duplicates.

See the full x-ray of Doppelganger

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.