Proton Mail vs Zoho Mail

Zoho Mail is used by more websites in our catalog: 1,505 use Proton Mail and 14,076 use Zoho Mail.

Proton Mail sites have the higher median Ahrefs Domain Rating (Proton Mail: 30, Zoho Mail: 21).

Between 2026-06 and 2026-07, Proton Mail went from 0.21% to 0.17% of all tracked sites, while Zoho Mail went from 1.9% to 1.6%. Proton Mail is gaining ground faster in our index.

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