OneTrust vs Usercentrics

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

Top sites by authority

OneTrust · Usercentrics · 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

OneTrust · Usercentrics · share of sites in each country using one or the other

United States 62,837

10,608

Germany 19,314

29,645

United Kingdom 25,922

6,016

India 22,544

3,817

Canada 22,006

2,865

Italy 16,151

8,500

France 18,507

5,662

Spain 17,573

4,607

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, Sep 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 OneTrust sites · All Usercentrics sites