Kudobuzz vs Shopify Product Reviews
Head-to-head usage across the sites we track.
Top sites by authority
Kudobuzz · Shopify Product Reviews · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
2
0
Open Page Rank 7+
2
2
Open Page Rank 6+
2
3
Open Page Rank 5+
3
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kudobuzz · Shopify Product Reviews · share of sites in each country using one or the other
United States
621
3,045
India
213
1,319
United Kingdom
190
1,295
Canada
109
1,205
Germany
66
887
France
158
771
Australia
81
772
Italy
51
577
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kudobuzz | Shopify Product Reviews |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.