Instafeed vs Product Personalizer
Head-to-head usage across the sites we track.
Top sites by authority
Instafeed · Product Personalizer · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Instafeed · Product Personalizer · share of sites in each country using one or the other
United States
3,507
1,503
United Kingdom
1,142
532
Canada
1,019
405
Australia
937
367
India
728
386
Germany
482
449
France
472
350
Japan
512
141
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Instafeed | Product Personalizer |
|---|---|---|
| LCP | 1.4 s | 1.5 s |
| INP | 75 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Instafeed to Product Personalizer
| Domain | When |
|---|---|
| penshop.ng | Feb 2026 |
| ultimateweapons.org | Sep 2025 |