Mimecast vs Tencent Exmail

Mimecast is used by more websites in our catalog: 11,342 use Mimecast and 1,794 use Tencent Exmail.

Mimecast sites have the higher median Ahrefs Domain Rating (Mimecast: 51, Tencent Exmail: 26).

Between 2026-06 and 2026-07, Mimecast went from 1.6% to 1.3% of all tracked sites, while Tencent Exmail went from 0.24% to 0.20%. Tencent Exmail is gaining ground faster in our index.

No. A site runs a single email host, so Mimecast and Tencent Exmail 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.