Facebook Login vs NextAuth.js

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

Top sites by authority

Facebook Login · NextAuth.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

Facebook Login · NextAuth.js · share of sites in each country using one or the other

United States 115,038

5,751

Japan 80,242

1,618

Brazil 50,577

3,220

India 40,025

4,605

United Kingdom 39,812

2,848

France 35,047

2,438

Italy 33,452

1,828

Germany 30,456

2,792

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 Facebook Login sites · All NextAuth.js sites