Because mail marketing is huge, and there is customers paying a fortune for just the popup with opt-in.
So if you could add the posibility and with mailchimp integration, it would be great.
Folks, our former Wishlist portal, where our users shared their requests and suggestions, was transferred to this forum. You’re most welcome to vote, add new ideas, and leave your comments here — we surely will consider them all! 
Original Votes: 3
Hi friends,
We’re happy to say that Mailchimp Integration in Popup is here! 
This is where you can find this option:
- Go to your widget Builder tab
- Add Form block
- Choose Mailchimp and connect to your list
Feel free to test the widget out in our Popup online demo! (Popup - Add responsive Popup widget to your website (free and fast))
And don’t hesitate to share your feedback in the comments 