office365.us vs sitebuildit.com

sitebuildit.com is used by more websites in our catalog: 119 use office365.us and 789 use sitebuildit.com.

office365.us sites have the higher median Ahrefs Domain Rating (office365.us: 50, sitebuildit.com: 14).

Between 2026-06 and 2026-07, office365.us went from 0.02% to 0.01% of all tracked sites, while sitebuildit.com went from 0.12% to 0.09%. office365.us is gaining ground faster in our index.

No. A site runs a single email host, so office365.us and sitebuildit.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.