Google Sign-in vs Login with Amazon
Head-to-head usage across the sites we track.
Top sites by authority
Google Sign-in · Login with Amazon · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
62
2
Open Page Rank 8+
712
15
Open Page Rank 7+
2,390
30
Open Page Rank 6+
4,162
54
Open Page Rank 5+
6,471
71
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Sign-in · Login with Amazon · share of sites in each country using one or the other
United States
38,558
520
Brazil
35,505
158
India
29,692
351
United Kingdom
20,031
275
Germany
16,268
610
France
15,941
258
Indonesia
15,348
138
Canada
14,777
227
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Sign-in | Login with Amazon |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 900 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.