Amazon Associates vs eBay Partner Network

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

Top sites by authority

Amazon Associates · eBay Partner Network · 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

Amazon Associates · eBay Partner Network · share of sites in each country using one or the other

United States 8,747

410

Japan 5,703

56

Germany 3,098

297

India 3,156

79

United Kingdom 3,007

191

Canada 2,647

144

France 2,258

105

Italy 2,033

101

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 Amazon Associates sites · All eBay Partner Network sites