Cooladata vs Rudderstack
Head-to-head usage across the sites we track.
Top sites by authority
Cooladata · Rudderstack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
1
71
Open Page Rank 7+
2
293
Open Page Rank 6+
3
492
Open Page Rank 5+
6
752
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Cooladata · Rudderstack · share of sites in each country using one or the other
United States
851
6,716
India
586
2,139
Canada
646
2,046
United Kingdom
545
2,067
Australia
407
1,401
Mexico
477
1,293
France
459
1,236
Germany
447
1,131
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cooladata | Rudderstack |
|---|---|---|
| LCP | 2.4 s | 1.9 s |
| INP | 125 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 1000 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.