Klaviyo vs Listrak
Head-to-head usage across the sites we track.
Top sites by authority
Klaviyo · Listrak · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
20
1
Open Page Rank 8+
117
8
Open Page Rank 7+
471
30
Open Page Rank 6+
1,263
65
Open Page Rank 5+
3,084
133
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Klaviyo · Listrak · share of sites in each country using one or the other
United States
94,981
940
United Kingdom
37,521
388
Canada
29,443
576
Australia
27,360
276
Germany
24,684
226
France
21,379
209
India
19,044
420
Spain
16,856
181
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Klaviyo | Listrak |
|---|---|---|
| LCP | 1.5 s | 1.9 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 500 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Oct 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.
Listrak to Klaviyo
| Domain | When |
|---|---|
| gemtech.com | Oct 2026 |