The most common method for boosting customer communication on the web is email marketing, which is basically communicating commercials, news, information to market your product. Widening internet scope and globalization has aggravated the demand of email marketing among the masses. Through the list, you can come across interested advertisers and companies providing you affordable, mass email marketing. Similarly, the list also targets the companies offering email marketing services and software.Feel free to add a related site to this list along with a short summary.