MailChimp is a marketing automation platform and an email marketing service for small businesses.
XYZScripts.com provides mailchimp clone script - XYZ Email Marketing Manager
It is a comprehensive email marketing and newsletter software which includes everything you need to create, send and profit from email marketing. It is an essential PHP, MySQL based email marketing manager script which meets all your newsletter, email advertising and marketing requirements.
XYZ Email Marketing Manager - MailChimp Clone Script Details