NextAuth.js vs uLogin
Head-to-head usage across the sites we track.
Top sites by authority
NextAuth.js · uLogin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
9
0
Open Page Rank 8+
122
3
Open Page Rank 7+
428
5
Open Page Rank 6+
796
9
Open Page Rank 5+
1,238
16
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
NextAuth.js · uLogin · share of sites in each country using one or the other
United States
6,102
64
India
4,862
22
Brazil
3,411
14
United Kingdom
3,094
33
Germany
3,035
88
France
2,796
35
Indonesia
2,632
24
Canada
2,570
18
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | NextAuth.js | uLogin |
|---|---|---|
| LCP | 2.2 s | 1.9 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 ms |
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.