Dreamdata vs Klaviyo
Head-to-head usage across the sites we track.
Top sites by authority
Dreamdata · Klaviyo · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
6
20
Open Page Rank 8+
76
117
Open Page Rank 7+
217
471
Open Page Rank 6+
331
1,263
Open Page Rank 5+
419
3,084
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Dreamdata · Klaviyo · share of sites in each country using one or the other
United States
1,184
94,628
United Kingdom
707
37,132
Canada
706
29,501
Australia
476
27,110
Germany
454
23,957
France
450
20,942
India
879
19,705
Spain
444
16,472
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Dreamdata | Klaviyo |
|---|---|---|
| LCP | 2.1 s | 1.6 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 500 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.