AWeber
AWeber is well-known to industry users, but not so much to the corporate crowd. However, if you're looking for powerful autoresponders, Aweber is the choice for you. (Read more)
MailChimp
Mailchimp may not be as well known as some of the other players in the e-mail marketing service industry, but their solution is top-notch. Plus, many users will find their "forever free" plan to suit them fine, at a price you can't argue with. (Read more)
Constant Contact
Constant Contact is a familiar name when it comes to e-mail marketing services. They truly stand behind their product, offering a 60-day free trial and a strong support network. However, as you look to use additional features, be ready to pay extra. (Read more)
VerticalResponse
VerticalResponse is an ideal solution for most non-profits (allowing up to 10,000 emails sent per month at no cost), and every user who send infrequently (with their pay-as-you-go option). (Read more)
