StoreRadar.co observed app-signal cohort

Shopify stores with Klarna detected but Afterpay not detected

StoreRadar observed 3,638 stores in a population of 300,332 on 17 October 2026.

Buyer question

Which Shopify stores show Klarna while Afterpay is not detected, and how does this observed cohort divide by vertical for target-audience mapping?

This research is intended to compare same-category Shopify store cohorts where Klarna was observed and Afterpay was not detected for integration, extension, or competitor-campaign research.

3,638

Observed stores in the Klarna detected; Afterpay not detected cohort · population denominator 300,332 · snapshot 17 October 2026

3,638 of 4,231 stores with a public Klarna signal had no detected Afterpay signal (86.0%) in the same snapshot. Among 3,614 stores with a known catalog size, the largest reported group was 200+ products (1,324).

A missing public signal does not prove the excluded app is absent, incompatible, or unwanted.

Snapshot takeaways

These comparisons use only the dated aggregate values shown below.

Signals and cohort

SignalObserved evidence
Klarna4,231 stores with a public signal
Afterpay593 of 4,231 stores with the installed signal also showed this public signal
All cohort conditions3,638 stores

How big are their product lists?

Known values for 3,614 of 3,638 cohort stores.

Observed groupStoresShare of known values
200+ products1,32436.6%
50–199 products1,11730.9%
10–49 products89924.9%
1–9 products2747.6%

What do these stores sell?

Known values for 2,073 of 3,638 cohort stores.

Observed groupStoresShare of known values
Womenswear27913.5%
Fine Jewelry1637.9%
Menswear1266.1%
Homeware1225.9%
Skincare1165.6%

Where are these stores?

Known values for 839 of 3,638 cohort stores.

Observed groupStoresShare of known values
AU29935.6%
BE16419.5%
AT16119.2%
US728.6%
CA566.7%

What the observation means

StoreRadar detected a public Klarna signal on these stores. A public Afterpay signal was not detected in this filtered cohort. This is a detector non-observation; it does not prove the excluded app is absent or incompatible.

Counts describe public storefront observations in a dated snapshot. They can change as storefronts and their visible signals change.

Start with this audience

Use these observed storefront signals as a starting cohort, then choose the catalog, country and offer filters that fit your campaign.

SELECTED AUDIENCE
Klarna detected; Afterpay not detectedThe installed app and non-detection conditions on this page are selected for your campaign.
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