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
10
Open Page Rank 8+
68
111
Open Page Rank 7+
187
352
Open Page Rank 6+
266
580
Open Page Rank 5+
319
926
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
737
9,065
Germany
345
2,721
Canada
544
2,517
United Kingdom
454
2,323
France
377
2,242
India
551
1,919
Netherlands
285
2,118
Spain
312
1,726
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Coveo | Elasticsearch |
|---|---|---|
| LCP | 2.4 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, 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.