Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
SendGrid - Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free
MailPlus - MailPlus is a Dutch-based email marketing solution provider.
PostageApp - PostageApp is an email management service that makes it easy to design, deliver, and manage all of the email that websites or applications send.
ClickMail - ClickMail provides enterprise level email marketing software tools, providing email deliverability and authentication.
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.