Campaign Monitor vs Constant Contact

Campaign Monitor is used by more websites in our catalog: 579 use Campaign Monitor and 551 use Constant Contact.

Campaign Monitor sites have the higher median Ahrefs Domain Rating (Campaign Monitor: 39, Constant Contact: 32).

Between 2026-06 and 2026-07, Campaign Monitor went from 0.07% to 0.07% of all tracked sites, while Constant Contact went from 0.06% to 0.06%. Constant Contact is gaining ground faster in our index.

No. A site runs a single email / newsletter platform, so Campaign Monitor and Constant Contact 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.