Coveo vs Elasticsearch
Head-to-head usage across the sites we track.
Top sites by authority
Coveo · Elasticsearch · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
4
9
Open Page Rank 8+
68
112
Open Page Rank 7+
181
355
Open Page Rank 6+
261
584
Open Page Rank 5+
316
913
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Coveo · Elasticsearch · share of sites in each country using one or the other
United States
665
7,706
Germany
301
2,404
Canada
481
2,163
United Kingdom
389
2,074
India
492
1,727
France
291
1,871
Netherlands
242
1,858
Spain
258
1,515
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Coveo | Elasticsearch |
|---|---|---|
| LCP | 2.3 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0.05 | 0.05 |
| TTFB | 1000 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.