Klaviyo Reviews vs Shopify Product Reviews

Head-to-head usage across the sites we track.

Top sites by authority

Klaviyo Reviews · Shopify Product Reviews · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Klaviyo Reviews · Shopify Product Reviews · share of sites in each country using one or the other

United States 499

3,428

United Kingdom 219

1,469

India 132

1,520

Canada 180

1,396

Germany 150

957

Australia 197

894

France 135

902

Italy 93

652

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Klaviyo Reviews sites · All Shopify Product Reviews sites