Klaviyo Customer Hub vs Webpack

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

Top sites by authority

Klaviyo Customer Hub · Webpack · 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 Customer Hub · Webpack · share of sites in each country using one or the other

United States 8,569

298,515

India 2,140

154,177

Germany 1,711

132,021

United Kingdom 3,465

123,342

France 1,584

109,944

Brazil 540

99,932

Canada 3,071

96,644

Netherlands 1,026

78,103

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 Customer Hub sites · All Webpack sites