Auth0 vs NextAuth.js
Head-to-head usage across the sites we track.
Top sites by authority
Auth0 · NextAuth.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
10
Open Page Rank 8+
51
118
Open Page Rank 7+
132
426
Open Page Rank 6+
202
784
Open Page Rank 5+
271
1,221
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Auth0 · NextAuth.js · share of sites in each country using one or the other
United States
1,938
5,751
India
1,153
4,605
Brazil
672
3,220
United Kingdom
1,024
2,848
Germany
732
2,792
Canada
1,013
2,295
France
697
2,438
Indonesia
568
2,370
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Auth0 | NextAuth.js |
|---|---|---|
| LCP | 2.2 s | 2.2 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
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.
Auth0 to NextAuth.js
| Domain | When |
|---|---|
| sed.ms.gov.br | Feb 2026 |