AddEvent vs Calendly

Calendly is used by more websites in our catalog: 231 use AddEvent and 1,960 use Calendly.

AddEvent sites have the higher median Ahrefs Domain Rating (AddEvent: 57, Calendly: 34).

Between 2026-06 and 2026-07, AddEvent went from 0.03% to 0.03% of all tracked sites, while Calendly went from 0.28% to 0.22%. AddEvent is gaining ground faster in our index.

1 websites in our catalog use both AddEvent and Calendly.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.