(Updated October 2026) Track where Klaviyo: Product Reviews's merchants are concentrated worldwide on the Shopify App Store — country-level share of installs, 30-day movement, and an internationalisation trend chart that shows how its footprint has evolved over time. Collect product reviews, ratings, and photos, then put them to work across email and SMS campaigns..
Where Klaviyo: Product Reviews's merchant base is concentrated worldwide — top 10 countries by share of the app's reviews, with status (Growing / Stable / Declining) and 30-day change. Sortable by share or change; switch to "Top Gained" to surface emerging markets.
| # | Country | Market Share | Change |
|---|---|---|---|
| 1 | 44.74% | 1.93 | |
| 2 | 13.16% | 6.84 | |
| 3 | 7.89% | 5.67 | |
| 4 | 7.89% | 1.23 | |
| 5 | 5.26% | 0.82 | |
| 6 | 2.63% | 0.41 | |
| 7 | 2.63% | 0.41 | |
| 8 | 2.63% | 0.41 | |
| 9 | 2.63% | 1.81 | |
| 10 | 2.63% | 2.63 |
Key Insights:
Monthly country share trajectory for Klaviyo: Product Reviews across its top 5 markets over the past year — pick countries to plot, change date range, or switch sub-tabs to see absolute share or per-interval change.
| Country | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
49.21% | 44.44%4.77 | 45.45%1.01 | 44.68%0.77 | 45.95%1.27 | 44.74%1.21 | |
17.46% | 17.46% | 20.00%2.54 | 19.15%0.85 | 16.22%2.93 | 13.16%3.06 | |
4.76% | 7.94%3.18 | 5.45%2.49 | 6.38%0.93 | 8.11%1.73 | 7.89%0.22 | |
4.76% | 4.76% | 5.45%0.69 | 4.26%1.19 | 5.41%1.15 | 7.89%2.48 | |
3.17% | 3.17% | 3.64%0.47 | 4.26%0.62 | 5.41%1.15 | 5.26%0.15 |
Key Insights:
United States dominates Klaviyo: Product Reviews's install base on Shopify with 44.7% of all reviews — a single-region merchant base that effectively defines the app's product priorities. Australia follows at 13.2%, with United Kingdom at 7.9%. Together, the top 3 countries account for 65.8% of Klaviyo: Product Reviews's worldwide reviews on Shopify. Canada (7.9%) and France (5.3%) round out the top 5. United Kingdom is the fastest-growing market for Klaviyo: Product Reviews this month (+5.67pp) — emerging adoption worth tracking against the established leaders.
Klaviyo: Product Reviews's 44.7% concentration in United States typically pulls the roadmap toward that market's payment providers, tax rules, and shipping integrations — merchants in United States get the strongest experience, while merchants elsewhere should weigh regional fit (currency, language, regional integrations) more carefully than for region-agnostic alternatives.
United States is Klaviyo: Product Reviews's largest market in this view — share contracted from 51.2% to 44.7% over the charted period. Across the top 5 countries plotted on this chart, Klaviyo: Product Reviews's share expanded in 3 and contracted in 2 over the charted period — net internationalisation underway. Australia is the strongest expander — moving from 7.0% to 13.2% of installs over the charted window.
Klaviyo: Product Reviews's +6.2pp expansion in Australia alongside gains in 2 additional countries usually reflects internationalisation investments paying off — translations, regional payment integrations, or localised marketing landing in new markets.
United States contributes the largest share of Klaviyo: Product Reviews's installs at 44.7% of all reviews. Adoption is heavily concentrated in this single market, followed by Australia at 13.2% and United Kingdom at 7.9%.
United Kingdom is the fastest-growing market for Klaviyo: Product Reviews this month, gaining +5.67pp of country share. Switch the table sub-tab to "Top Gained" to see the full set of growing countries ordered by movement size.
Country share is computed as the percentage of Klaviyo: Product Reviews's total worldwide reviews originating from each country, used as a proxy for install distribution. Reviews are crawled weekly from the Shopify App Store; the figures here aggregate the lifetime review base by country.
Klaviyo: Product Reviews has reviews from 28 countries on the Shopify App Store. The table above shows the top 10 by share; paginate to see smaller markets, or sort by Change to surface ones gaining ground.
Klaviyo: Product Reviews's install base is heavily concentrated in United States (44.7% of reviews) — meaning the app's roadmap and integrations typically optimize for that market first. Merchants outside this region should sanity-check localization, currency support, and customer-service hours before adopting.
Country shares update weekly as new reviews are crawled. Klaviyo: Product Reviews's current footprint is expanding across multiple markets — switch the trend chart to Weekly granularity to spot recent inflection points.
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