Booxi vs Calendly
Head-to-head usage across the sites we track.
Top sites by authority
Booxi · Calendly · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
25
Open Page Rank 8+
0
190
Open Page Rank 7+
1
573
Open Page Rank 6+
3
1,087
Open Page Rank 5+
6
2,022
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Booxi · Calendly · share of sites in each country using one or the other
United States
57
16,543
Germany
11
16,090
India
19
7,113
France
25
5,462
Italy
11
5,184
United Kingdom
21
4,681
Canada
68
3,854
Spain
11
3,136
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Booxi | Calendly |
|---|---|---|
| LCP | 1.4 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 800 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.