American Express vs Shop Pay

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

Top sites by authority

American Express · Shop Pay · 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

American Express · Shop Pay · share of sites in each country using one or the other

United States 120,725

181,162

United Kingdom 45,093

65,633

Canada 31,773

50,109

Australia 29,004

44,843

Germany 31,400

37,761

France 25,901

30,289

Italy 20,334

25,175

India 19,933

24,266

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 American Express sites · All Shop Pay sites