Algolia vs Constructor.io
Head-to-head usage across the sites we track.
Top sites by authority
Algolia · Constructor.io · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
37
1
Open Page Rank 8+
369
8
Open Page Rank 7+
1,168
49
Open Page Rank 6+
1,928
99
Open Page Rank 5+
2,843
171
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Algolia · Constructor.io · share of sites in each country using one or the other
United States
18,834
429
India
7,312
372
France
7,195
293
United Kingdom
7,117
355
Canada
6,095
351
Germany
5,918
299
Spain
4,667
264
Netherlands
4,651
265
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Algolia | Constructor.io |
|---|---|---|
| LCP | 2.3 s | 2.2 s |
| INP | 100 ms | 175 ms |
| CLS | 0.05 | 0.05 |
| TTFB | 900 ms | 800 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.