Inboxify Sign Up Form

Connect Contact Form 7 to AWeber. Add form subscribers to your AWeber lists, map custom fields, and choose single or double opt-in.

WP Mailster allows your users to be part of a group and communicate by email without having to log into a website.

The easiest way to display Mailchimp Popup form on a WordPress site. Responsive Popup form, increase your subscribers on Mailchimp, and many features.

Turn visitors into subscribers. Eliminate manual entry of subscribers with signup forms that sync directly with your Get a Newsletter account.

Requires at least 3.0 Tested up to 3.3.1 Stable tag: 1.0 Add Mailchimp signup process to WordPress registration form

This plugin allows scheduling of automated autoresponder messages / drip marketing messages, instant newsletters, and managing a mailing list.