Keptify vs UpSellit
Head-to-head usage across the sites we track.
Top sites by authority
Keptify · UpSellit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
0
31
Open Page Rank 7+
0
93
Open Page Rank 6+
0
174
Open Page Rank 5+
1
296
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Keptify · UpSellit · share of sites in each country using one or the other
United States
22
1,247
Canada
4
816
India
4
755
United Kingdom
4
740
Australia
3
566
Germany
3
495
France
2
461
Mexico
2
454
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Keptify | UpSellit |
|---|---|---|
| LCP | 2 s | 2.1 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.