jellyfish.systems vs site4now.net

jellyfish.systems is used by more websites in our catalog: 2,052 use jellyfish.systems and 111 use site4now.net.

site4now.net sites have the higher median Ahrefs Domain Rating (jellyfish.systems: 6, site4now.net: 16).

Between 2026-06 and 2026-07, jellyfish.systems went from 0.26% to 0.23% of all tracked sites, while site4now.net went from 0.01% to 0.01%. site4now.net is gaining ground faster in our index.

No. A site runs a single email host, so jellyfish.systems and site4now.net 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.