Marker.io vs UserVoice

Marker.io is used by more websites in our catalog: 434 use Marker.io and 104 use UserVoice.

UserVoice sites have the higher median Ahrefs Domain Rating (Marker.io: 47, UserVoice: 66).

Between 2026-06 and 2026-07, Marker.io went from 0.06% to 0.05% of all tracked sites, while UserVoice went from 0.02% to 0.01%. UserVoice is gaining ground faster in our index.

0 websites in our catalog use both Marker.io and UserVoice.

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.