Apple Sign-in vs Auth0 Lock
Head-to-head usage across the sites we track.
Top sites by authority
Apple Sign-in · Auth0 Lock · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
17
1
Open Page Rank 8+
172
27
Open Page Rank 7+
492
83
Open Page Rank 6+
850
125
Open Page Rank 5+
1,261
154
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Apple Sign-in · Auth0 Lock · share of sites in each country using one or the other
United States
6,744
817
India
3,475
490
United Kingdom
3,492
437
Canada
3,230
469
Germany
3,001
296
France
2,775
285
Spain
2,587
238
Australia
2,421
318
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Apple Sign-in | Auth0 Lock |
|---|---|---|
| LCP | 2.3 s | 2.3 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.