Shopify Product Reviews vs Stamped
Head-to-head usage across the sites we track.
Top sites by authority
Shopify Product Reviews · Stamped · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
7
Open Page Rank 8+
0
21
Open Page Rank 7+
2
42
Open Page Rank 6+
3
82
Open Page Rank 5+
3
163
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Shopify Product Reviews · Stamped · share of sites in each country using one or the other
United States
3,045
6,366
Canada
1,205
2,266
United Kingdom
1,295
2,153
India
1,319
1,580
Australia
772
1,737
Germany
887
998
France
771
919
Indonesia
398
836
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Shopify Product Reviews | Stamped |
|---|---|---|
| LCP | 1.6 s | 1.7 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.