MailChimp is a widely used Mailng List delivery and support service.
https://www.mailchimp.com
Widgets · Feedback Forms and Surveys
Get access to data on 4,171,319 websites that are MailChimp Customers. We know of 1,092,061 live websites using MailChimp and an additional 3,079,258 sites that used MailChimp historically and 499,939 websites in the United States.
MailChimp websites that are also using other technologies.
Get a list of 4,171,319 websites using MailChimp which includes location information, hosting data, contact details, 1,092,061 currently live websites and an additional 1,299,972 domains that redirect to sites in this list. 3,079,258 sites that used this technology previouslyand 499,939 websites in the United States currently using MailChimp.
Countries
Financial
Group
Region
These are sites that we think might use MailChimp in the future because of their similarity to other sites that already do.