Parse.ly vs PostHog

PostHog is used by more websites in our catalog: 141 use Parse.ly and 1,783 use PostHog.

Parse.ly sites have the higher median Ahrefs Domain Rating (Parse.ly: 70, PostHog: 43).

Between 2026-06 and 2026-07, Parse.ly went from 0.02% to 0.02% of all tracked sites, while PostHog went from 0.26% to 0.20%. Parse.ly is gaining ground faster in our index.

1 websites in our catalog use both Parse.ly and PostHog.

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.