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
2
Open Page Rank 8+
3
13
Open Page Rank 7+
13
36
Open Page Rank 6+
19
68
Open Page Rank 5+
31
88
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
191
334
Canada
84
222
India
78
216
United Kingdom
68
184
Mexico
48
174
Philippines
50
147
Australia
49
145
Germany
42
138
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 |
| TTFB | 700 ms | 800 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.