Klaviyo vs SharpSpring
Head-to-head usage across the sites we track.
Top sites by authority
Klaviyo · SharpSpring · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
17
4
Open Page Rank 8+
117
17
Open Page Rank 7+
456
36
Open Page Rank 6+
1,239
85
Open Page Rank 5+
3,036
144
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Klaviyo · SharpSpring · share of sites in each country using one or the other
United States
103,547
3,109
United Kingdom
40,783
483
Canada
33,265
535
Australia
30,331
231
Germany
26,133
214
France
23,908
215
India
22,437
493
Spain
16,738
214
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Klaviyo | SharpSpring |
|---|---|---|
| LCP | 1.6 s | 2.1 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 1000 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Klaviyo to SharpSpring
| Domain | When |
|---|---|
| hogsfly.com | Jan 2026 |
| bedsbydesign.net | Nov 2025 |
SharpSpring to Klaviyo
| Domain | When |
|---|---|
| hogsfly.com | Jan 2026 |
| skinmoderne.com | Jan 2026 |
| bedsbydesign.net | Nov 2025 |