IONOS vs SendGrid

IONOS is used by more websites in our catalog: 7,789 use IONOS and 112 use SendGrid.

SendGrid sites have the higher median Ahrefs Domain Rating (IONOS: 20, SendGrid: 38).

Between 2026-06 and 2026-07, IONOS went from 0.97% to 0.88% of all tracked sites, while SendGrid went from 0.01% to 0.01%. SendGrid is gaining ground faster in our index.

No. A site runs a single email host, so IONOS and SendGrid 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.