AB Tasty vs Optimizely

Optimizely is used by more websites in our catalog: 587 use AB Tasty and 1,701 use Optimizely.

AB Tasty sites have the higher median Ahrefs Domain Rating (AB Tasty: 63, Optimizely: 54).

Between 2026-06 and 2026-07, AB Tasty went from 0.10% to 0.07% of all tracked sites, while Optimizely went from 0.21% to 0.19%. Optimizely is gaining ground faster in our index.

3 websites in our catalog use both AB Tasty and Optimizely.

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.