1. Newsletter ( Free ) – Newsletter is one of the best wordpress newsletter plugins that can be used free of cost. Great plugin to add real newsletter to your blog quickly and easily. The plugin comes with some useful options that you can get only in paid premium newsletter plugins such as – unlimited subscribers, unlimited emails , SMTP ready, subscriber preference for your campaigns, customizable newsletter themes, easy to use interface etc.
2. MailPress ( Free )- MailPress is a useful free wordpress newsletter plugin which can help you to style your html newsletter with different types of themes and templates. MailPress has some useful features including multiple subscription options such as comments, posts, newsletter and mailing list. Newsletter and post notifications can be sent on daily, weekly and monthly basis. One of the best free newsletter plugins for WordPress which comes with tons of useful features.
3. ALO EasyMail Newsletter ( Free )- ALO Easymail Newsletter helps bloggers to build more subscribers easily. A powerful newsletter plugin that has tons of useful features and perfect for writing & sending newsletters and managing subscribers.
4. Wysija Newsletters ( Free )- One of the most useful wordpress newsletter plugins that helps bloggers to send post notifications and newsletters with beautiful email templates. The plugin has many useful options and you can use this plugin as an alternative to MailChimp or Aweber.
5. Mailchimp ( Free )- MailChimp newsletter plugin can help you to add more subscribers by creating signup forms for your mailing list. You cannot access full features of this MailChimp free of cost because this free version has some limitation but this plugin could be useful to add real subscribers and send beautiful professional newsletters.
6. Email Newsletter ( Free ) – Do you want to send newsletters or promotional emails to all of those who registered or commented on your site, this plugin could be very useful because this plugin lets users send newsletters to all of blog commentators and subscribers free of cost.
7. Vertical Response Newsletter Widget ( Free ) – Vertical Response Newsletter Widget helps you to add sign up form for your mailing list. This useful plugin comes with tons of features and designing options and shortcodes.
8. Newsletter Sign Up ( Free ) – Newsletter Sign Up is a useful free plugin that can be used to build subscribers with easy sign up form. This newsletter plugin supports third party newsletter services such as MailChimp or YMLP API but great for creating sign up form for your mailing list.
9. Knews Multilingual Newsletter ( Free ) – Fully featured newsletter plugin for WordPress which can help site owners to send professional newsletters. The plugin has many options to customize your newsletters.
10. Sitewide Newsletter ( Free ) – Sitewide Newsletter helps website owners to send emails to all users. Simple and free newsletter plugin for wordpress sites which could be useful to send quick email messages to all of your website users.