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 7,801

278,336

India 1,954

147,200

Germany 1,597

119,952

United Kingdom 3,174

111,972

France 1,418

95,292

Brazil 492

95,582

Canada 2,780

86,422

Netherlands 992

69,064

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, Aug 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