customizr vs flatsome

flatsome is used by more websites in our catalog: 164 use customizr and 2,884 use flatsome.

flatsome sites have the higher median Ahrefs Domain Rating (customizr: 15, flatsome: 19).

Between 2026-06 and 2026-07, customizr went from 0.02% to 0.02% of all tracked sites, while flatsome went from 0.35% to 0.33%. customizr is gaining ground faster in our index.

No. A site runs a single WordPress theme, so customizr and flatsome are mutually exclusive.

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.