MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Content Square - Qualitative, quantitative and live testing to improve the user experience.
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.
Mode - A complete analytical toolkit, free forever
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
Kompyte - Track & analyze competitors in real time.