amCharts vs Three.js

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

Top sites by authority

amCharts · Three.js · 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

amCharts · Three.js · share of sites in each country using one or the other

United States 2,265

14,651

India 1,789

12,049

Germany 1,005

7,569

Philippines 540

7,023

United Kingdom 1,007

6,357

France 1,007

5,842

Brazil 1,020

5,679

Japan 561

6,009

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 amCharts sites · All Three.js sites