Mailmeteor - Send hundreds of personalized emails with Gmail.
Amazon SES - Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.
Tropical.io - Connect your CRM and other sources (Mailchimp, Unbounce, GoToWebinar, Uservoice, and more) and we tell you which leads are hot
Vero - Email platform for product, marketing and engineering teams
Nova Inbox - Personalize emails in seconds, right from your inbox
Aritic Mail - Ariticmail is a transactional email delivery API for applications and enterprises.