jellyfish.systems vs Mail.ru

jellyfish.systems is used by more websites in our catalog: 2,052 use jellyfish.systems and 254 use Mail.ru.

Mail.ru sites have the higher median Ahrefs Domain Rating (jellyfish.systems: 6, Mail.ru: 33).

Between 2026-06 and 2026-07, jellyfish.systems went from 0.26% to 0.23% of all tracked sites, while Mail.ru went from 0.03% to 0.03%. Mail.ru is gaining ground faster in our index.

No. A site runs a single email host, so jellyfish.systems and Mail.ru 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.