Mailchimp is an email marketing platform that allows creating and managing email campaigns, automate email marketing tasks, and analyze campaign performance. It also provides tools for creating landing pages, pop-up forms, and Facebook and Instagram ads. It is used by businesses of all sizes to communicate with their customers and promote their products or services through email marketing.

Form-Data offers a simple and secure way to collect and manage online form submissions. It provides highly effective spam filtering, email notification, auto response, files-upload, and it can be easily integrated with other applications, such as Mailchimp.