Gmail Mail Merge - Send personalized emails with attachments
Dynamic Campaigns by Sigstr - Share the most relevant content in every email
Dynamically Personalized Emails by QGraph - Hyper-personalized emails for E-commerce
Tropical.io - Connect your CRM and other sources (Mailchimp, Unbounce, GoToWebinar, Uservoice, and more) and we tell you which leads are hot
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.
PushMarket - Automate personalized emails for ecommerce (YC15)