Clockwork vs Supabase
Head-to-head usage across the sites we track.
Top sites by authority
Clockwork · Supabase · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
1
5
Open Page Rank 7+
15
6
Open Page Rank 6+
18
8
Open Page Rank 5+
23
22
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Clockwork · Supabase · share of sites in each country using one or the other
United States
41
132
Indonesia
111
56
India
47
83
France
31
78
United Kingdom
33
73
Germany
29
70
Brazil
24
66
Canada
24
60
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Clockwork | Supabase |
|---|---|---|
| LCP | 1.9 s | 2.3 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.