mailsecurity.io vs Titan

Titan is used by more websites in our catalog: 131 use mailsecurity.io and 3,503 use Titan.

mailsecurity.io sites have the higher median Ahrefs Domain Rating (mailsecurity.io: 13, Titan: 10).

Between 2026-06 and 2026-07, mailsecurity.io went from 0.02% to 0.01% of all tracked sites, while Titan went from 0.44% to 0.40%. mailsecurity.io is gaining ground faster in our index.

No. A site runs a single email host, so mailsecurity.io and Titan 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.