Rebuy vs XGen Ai
Head-to-head usage across the sites we track.
Top sites by authority
Rebuy · XGen Ai · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
7
0
Open Page Rank 7+
33
4
Open Page Rank 6+
99
7
Open Page Rank 5+
293
11
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Rebuy · XGen Ai · share of sites in each country using one or the other
United States
7,503
40
Canada
3,239
26
United Kingdom
2,815
32
India
2,134
26
Australia
1,972
26
Germany
1,346
29
France
1,222
28
Mexico
963
25
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Rebuy | XGen Ai |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 100 ms | 150 ms |
| CLS | 0 | 0.03 |
| 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.