Hostinger Email vs IONOS

Hostinger Email is used by more websites in our catalog: 11,764 use Hostinger Email and 7,789 use IONOS.

IONOS sites have the higher median Ahrefs Domain Rating (Hostinger Email: 8, IONOS: 20).

Between 2026-06 and 2026-07, Hostinger Email went from 1.5% to 1.3% of all tracked sites, while IONOS went from 0.97% to 0.88%. IONOS is gaining ground faster in our index.

No. A site runs a single email host, so Hostinger Email and IONOS are mutually exclusive.

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.