arsmtp.com vs site4now.net

arsmtp.com is used by more websites in our catalog: 2,813 use arsmtp.com and 111 use site4now.net.

arsmtp.com sites have the higher median Ahrefs Domain Rating (arsmtp.com: 30, site4now.net: 16).

Between 2026-06 and 2026-07, arsmtp.com went from 0.34% to 0.32% of all tracked sites, while site4now.net went from 0.01% to 0.01%. site4now.net is gaining ground faster in our index.

No. A site runs a single email host, so arsmtp.com and site4now.net 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.