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.

JangoMail - Description of the software: JangoMail software is a fantastic tracking solution system that many businesses can utilize for their marketing.

Litmus - litmus tests and tracks your email campaigns, so you can always put your best design forward.

Thexyz - Secure premium email service with mobile sync apps for calendar, contacts, tasks, notes and FISMA compliant email archiving.

Return Path - Inbox placement solutions from Return Path helps improve email deliverability and increases email marketing ROI.

GoDaddy Professional Email - GoDaddy Professional Email is a domain-based email service for businesses.