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+
17
0
Open Page Rank 8+
117
7
Open Page Rank 7+
456
33
Open Page Rank 6+
1,239
74
Open Page Rank 5+
3,036
147
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
103,547
1,109
United Kingdom
40,783
477
Canada
33,265
712
Australia
30,331
338
Germany
26,133
281
France
23,908
287
India
22,437
534
Spain
16,738
214
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Klaviyo | Listrak |
|---|---|---|
| LCP | 1.6 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, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.