Ambassador vs Extole
Head-to-head usage across the sites we track.
Top sites by authority
Ambassador · Extole · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
1
Open Page Rank 8+
3
9
Open Page Rank 7+
14
32
Open Page Rank 6+
22
67
Open Page Rank 5+
39
90
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Ambassador · Extole · share of sites in each country using one or the other
United States
234
377
India
103
246
Canada
97
240
United Kingdom
71
202
Mexico
59
200
Philippines
69
186
Australia
64
164
France
60
165
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Ambassador | Extole |
|---|---|---|
| LCP | 2 s | 2.3 s |
| INP | 100 ms | 150 ms |
| CLS | 0 | 0.03 |
| TTFB | 700 ms | 900 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.