Shop Pay vs Zip
Head-to-head usage across the sites we track.
Top sites by authority
Shop Pay · Zip · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
22
1
Open Page Rank 8+
195
3
Open Page Rank 7+
856
12
Open Page Rank 6+
1,885
29
Open Page Rank 5+
3,959
44
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Shop Pay · Zip · share of sites in each country using one or the other
United States
181,162
696
United Kingdom
65,633
204
Canada
50,109
161
Australia
44,843
2,161
Germany
37,761
105
France
30,289
86
Italy
25,175
76
India
24,266
247
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Shop Pay | Zip |
|---|---|---|
| LCP | 1.4 s | 2.1 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 1000 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Zip to Shop Pay
| Domain | When |
|---|---|
| myliquoronline.com.au | Jun 2026 |
| harbourfurniture.co.nz | May 2026 |
| thepaintbox.com.au | Apr 2026 |
| pbco.co.nz | Sep 2025 |