Proton Mail vs Titan

Titan is used by more websites in our catalog: 1,505 use Proton Mail and 3,503 use Titan.

Proton Mail sites have the higher median Ahrefs Domain Rating (Proton Mail: 30, Titan: 10).

Between 2026-06 and 2026-07, Proton Mail went from 0.21% to 0.17% of all tracked sites, while Titan went from 0.44% to 0.40%. Proton Mail is gaining ground faster in our index.

No. A site runs a single email host, so Proton Mail 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.