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 132,428

196,281

United Kingdom 48,948

71,127

Canada 35,300

55,052

Australia 31,410

48,611

Germany 33,630

39,993

France 28,473

32,955

India 22,084

26,930

Italy 21,346

26,299

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 American Express sites · All Shop Pay sites