MailChimp - MailChimp is the best way to design, send, and share email newsletters.
BEYABLE - Real-time personalization solutions for e-commerce & lead gen websites
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.
Optimizely - A/B testing you'll actually use.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
Adobe Target - Adobe Target provides an intuitive user interface and an expanded personalization toolset.