Adobe Experience Platform Identity Service vs Sitecore Engagement Cloud
Head-to-head usage across the sites we track.
Top sites by authority
Adobe Experience Platform Identity Service · Sitecore Engagement Cloud · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Adobe Experience Platform Identity Service · Sitecore Engagement Cloud · share of sites in each country using one or the other
United States
29,992
67
Canada
6,887
37
India
6,672
43
United Kingdom
6,379
33
Spain
5,695
22
Germany
5,438
23
France
4,767
19
Australia
4,546
26
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Adobe Experience Platform Identity Service | Sitecore Engagement Cloud |
|---|---|---|
| LCP | 2.1 s | 2.2 s |
| INP | 125 ms | 100 ms |
| CLS | 0.1 | 0.05 |
| TTFB | 800 ms | 800 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.
All Adobe Experience Platform Identity Service sites · All Sitecore Engagement Cloud sites