Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
EmailPlayground - EmailPlayground provides solution to schedule and send emails with ease.
Constant Contact - Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.
SendLater - Email scheduler for Mac Mail.
SndLatr - SndLatr is a Gmail plugin that makes it easy to schedule emails to be sent automatically at a later time.