brightspace.com vs Proton Mail

Proton Mail is used by more websites in our catalog: 135 use brightspace.com and 1,505 use Proton Mail.

brightspace.com sites have the higher median Ahrefs Domain Rating (brightspace.com: 74, Proton Mail: 30).

Between 2026-06 and 2026-07, brightspace.com went from 0.02% to 0.02% of all tracked sites, while Proton Mail went from 0.21% to 0.17%. brightspace.com is gaining ground faster in our index.

No. A site runs a single email host, so brightspace.com and Proton Mail 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.