OptiMonk vs UpSellit
Head-to-head usage across the sites we track.
Top sites by authority
OptiMonk · UpSellit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
4
Open Page Rank 8+
19
32
Open Page Rank 7+
64
95
Open Page Rank 6+
136
175
Open Page Rank 5+
252
293
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OptiMonk · UpSellit · share of sites in each country using one or the other
United States
3,239
1,236
Hungary
3,202
175
United Kingdom
1,369
743
India
1,116
748
Canada
931
798
Germany
966
476
Australia
766
550
France
786
470
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OptiMonk | UpSellit |
|---|---|---|
| LCP | 1.8 s | 2 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
UpSellit to OptiMonk
| Domain | When |
|---|---|
| secretnature.com | Jan 2026 |