MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.
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.
Templates by Email Monster - Hundreds of free, responsive email templates. Pick and edit.
FreshMail - Email marketing simplified Create, send and track email marketing campaigns that work. Intuitive template editor Meet the revolutionary FreshMail Designer. Create beautiful and effective newsletters without any coding skills.
MJML - The open source framework for responsive emails