Acuity Scheduling vs EventOn
Head-to-head usage across the sites we track.
Top sites by authority
Acuity Scheduling · EventOn · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
6
2
Open Page Rank 8+
17
59
Open Page Rank 7+
25
145
Open Page Rank 6+
34
246
Open Page Rank 5+
45
427
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Acuity Scheduling · EventOn · share of sites in each country using one or the other
United States
1,906
3,306
United Kingdom
537
1,041
Germany
134
1,231
Spain
99
1,132
Canada
390
785
France
132
998
Italy
68
851
India
165
589
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Acuity Scheduling | EventOn |
|---|---|---|
| LCP | 1.7 s | 2.3 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 1200 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.