Use the MailChimp List Subscribe plugin to quickly add a MailChimp signup form widget to your WordPress 2.8 or higher site.

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Send emails and upload contacts through SendGrid from your WordPress installation using SMTP or API integration.

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Take Subscribe to Comments. Now, make it smart. And beautiful. And a good listener that accepts replies. That's Replyable, and it's built by …

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Allows you to edit the Wordpress Welcome/Forgot Password Emails to customise the content and even add an attachment.

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Powerful, easy to use, and easy to customize subscription and newsletter plugin

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MailChimp Subscribe Form allows you to create Beautiful Professional looking Subscribe Forms, Popups, bars & full page optins easily in less than …

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Integrate Constant Contact into your website with this full-featured plugin.

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A plugin for WordPress which allows you to send an email to the registered blog users. Users can send personal emails to each other.

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