Adobe RoboHelp vs Zendesk
Head-to-head usage across the sites we track.
Top sites by authority
Adobe RoboHelp · Zendesk · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
89
Open Page Rank 8+
2
1,068
Open Page Rank 7+
2
3,744
Open Page Rank 6+
2
6,946
Open Page Rank 5+
3
11,527
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Adobe RoboHelp · Zendesk · share of sites in each country using one or the other
United States
47
47,191
United Kingdom
26
25,006
India
33
21,873
Canada
31
21,391
Germany
18
20,364
France
18
18,868
Spain
12
16,862
Italy
17
15,861
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Adobe RoboHelp | Zendesk |
|---|---|---|
| LCP | 1.6 s | 1.9 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.