Shopify stores with Attentive detected but Klaviyo not detected

StoreRadar observed 301 stores in a population of 300,332 on 17 October 2026.

Buyer question

Which Shopify stores show Attentive while Klaviyo is not detected, and how does this observed cohort divide by catalog size for target-audience mapping?

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

301

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

301 of 1,030 stores with a public Attentive signal had no detected Klaviyo signal (29.2%) in the same snapshot. Among 299 stores with a known catalog size, the largest reported group was 200+ products (141).

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

Snapshot takeaways

Among 1,030 stores with a public Attentive signal, 729 also showed a public Klaviyo signal and 301 did not show it (29.2% of the Attentive signal cohort).
Largest recorded catalog size group: 200+ products, 141 of 299 known values (47.2%).
Largest recorded vertical group: Womenswear, 21 of 188 known values (11.2%).
Largest recorded country group: AU, 26 of 47 known values (55.3%).

These comparisons use only the dated aggregate values shown below.

Signals and cohort

Signal	Observed evidence
Attentive	1,030 stores with a public signal
Klaviyo	729 of 1,030 stores with the installed signal also showed this public signal
All cohort conditions	301 stores

How big are their product lists?

Known values for 299 of 301 cohort stores.

Observed group	Stores	Share of known values
200+ products	141	47.2%
50–199 products	88	29.4%
10–49 products	55	18.4%
1–9 products	15	5.0%

What do these stores sell?

Known values for 188 of 301 cohort stores.

Observed group	Stores	Share of known values
Womenswear	21	11.2%
Gifts	12	6.4%
Skincare	12	6.4%
Streetwear	11	5.9%
Electronics	10	5.3%

Where are these stores?

Known values for 47 of 301 cohort stores.

Observed group	Stores	Share of known values
AU	26	55.3%
CA	9	19.1%
US	9	19.1%
AE	1	2.1%
BE	1	2.1%

What the observation means

StoreRadar detected a public Attentive signal on these stores. A public Klaviyo 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

Attentive detected; Klaviyo not detectedThe installed app and non-detection conditions on this page are selected for your campaign.

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