What are some of the best email marketing tools?
There are a lot of great SaaS and email automation tools (also called ESP) like eSputnik, MailChimp, UniSender etc. Each tool like these ones allows to launch omnichannel campaigns not only via email, but also SMS, Viber, web and mobile push notifications etc.
Try different platforms for free using trial plan and you will probably see all pros and cons and will be able to choose the most convenient tool for your specific goals.
First of all, you should use additional tools and figure out what works better for you. Based on my personal experience, I can recommend Reply.io. I think it’s the best tool for email marketing https://reply.io#1