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
104
Open Page Rank 7+
175
352
Open Page Rank 6+
253
590
Open Page Rank 5+
306
906
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
657
6,915
Germany
295
2,311
Canada
478
2,078
United Kingdom
398
2,034
India
480
1,688
France
295
1,853
Netherlands
239
1,863
Spain
287
1,595
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 | 100 ms |
| CLS | 0.05 | 0.05 |
| TTFB | 1000 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Oct 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.