Mailgun vs One.com

Mailgun is used by more websites in our catalog: 3,061 use Mailgun and 770 use One.com.

Mailgun and One.com sites have a similar median Ahrefs Domain Rating.

Between 2026-06 and 2026-07, Mailgun went from 0.39% to 0.35% of all tracked sites, while One.com went from 0.10% to 0.09%. One.com is gaining ground faster in our index.

No. A site runs a single email host, so Mailgun and One.com 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.