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+
21
1
Open Page Rank 8+
195
4
Open Page Rank 7+
847
12
Open Page Rank 6+
1,878
27
Open Page Rank 5+
3,971
43
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
181,827
678
United Kingdom
66,046
200
Canada
49,768
160
Australia
44,237
2,130
Germany
38,032
92
France
30,382
83
Italy
26,413
78
India
23,869
245
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Shop Pay | Zip |
|---|---|---|
| LCP | 1.3 s | 2.1 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 1000 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.
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 |