123 Form Builder's integration with MailChimp will help you grow your subscribers and increase customer retention. You can create beautiful online forms on the easy-to-use 123 Form Builder platform, and then send them out using MailChimp so that all your subscribers can be accumulated in one place.

You will be able to tell MailChimp what email data to collect from the 123 Form Builder you post on your web pages. With just a few clicks, you can engage your users in personalized marketing campaigns that are easy to track and analyze. Best of all: MailChimp is free for up to 2,000 subscribers.

Now, every time someone subscribes to your blog or 123 Form Builder newsletter, your MailChimp list will automatically update. This means that new contacts are added, current contacts are updated, and those who unsubscribed are removed from the list.