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+
12
0
Open Page Rank 8+
121
0
Open Page Rank 7+
431
0
Open Page Rank 6+
789
1
Open Page Rank 5+
1,235
4
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
5,871
42
India
4,673
21
Brazil
3,218
13
United Kingdom
2,934
36
Germany
2,801
64
France
2,469
28
Indonesia
2,391
16
Canada
2,328
16
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, 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.