FullStory vs Sentry

Sentry is used by more websites in our catalog: 499 use FullStory and 5,018 use Sentry.

FullStory sites have the higher median Ahrefs Domain Rating (FullStory: 43, Sentry: 17).

Between 2026-06 and 2026-07, FullStory went from 0.07% to 0.06% of all tracked sites, while Sentry went from 0.52% to 0.57%. Sentry is gaining ground faster in our index.

9 websites in our catalog use both FullStory and Sentry.

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.