HTML story list generator from the chartbeat API. Good for daily email newsletters.

Easy to integrate with blogs, CMS, messages & mailers, newsletters

Ruby on Rails Newsletters engine for Refinery CMS

Ruby on Rails Pdf Newsletters engine for Refinery CMS

A simple mailer for newsletters with basic campaign management, queue and unsubscribe support. To be used within Rails.

A Ruby library wrapping SendGrid's Newsletter API.

Create and Manage Newsletters using the Sendgrid API

Manage mailer templates via wysiwyg and liquid. Uses mercury editor for now. And send out newsletters.

A simple newsletter engine for rails.

A simple interface to mailsolution newsletter api. It only uses the http interface.

A fully featured CRM / Newsletter and Mailings Module for Alchemy CMS. Building and sending Newsletters has never been easier!

Sendgrid Newsletter API in Ruby

A simple Rails 3 engine gem to manage and send newsletters.

A lightweight and flexible Ruby SDK for Sendy, a self-hosted email newsletter app.

A Ruby interface for the wonderful e-mail newsletter application Sendy.

Allows to send a models content as a batch e-mail to a list

Track newsletter unsubscriptions

Jekyll for email newsletters

Devise extension for newsletter subscribers

Newsletter7 API client can export contacts to Newsletter7 site easily using newsletter7_api