Intro.js vs Pendo

Pendo is used by more websites in our catalog: 182 use Intro.js and 259 use Pendo.

Intro.js sites have the higher median Ahrefs Domain Rating (Intro.js: 50, Pendo: 42).

Between 2026-06 and 2026-07, Intro.js went from 0.02% to 0.02% of all tracked sites, while Pendo went from 0.03% to 0.03%. Intro.js is gaining ground faster in our index.

0 websites in our catalog use both Intro.js and Pendo.

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.