Email Marketing that Doesn't Suck

MailChimp

With more than 300,000 users and 20 million emails served daily, MailChimp is a powerful email-marketing tool that anyone can use. MailChimp offers users a fast and robust application for creating, targeting, delivering and tracking email-marketing efforts. Customers enjoy competitive features, like advanced segmentation, sophisticated testing tools, geo-location and free reports with every campaign. MailChimp’s platform uses an open API, so it’s easy to integrate with hundreds of applications. And best of all, prices start at free.