Dynamically Personalized Emails by QGraph - Hyper-personalized emails for E-commerce
Mailmeteor - Send hundreds of personalized emails with Gmail.
InboxSDK - First usable API to write Gmail Apps for 1B active users
GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!
Nova Inbox - Personalize emails in seconds, right from your inbox
Email on Acid - We make the send button safer. For every campaign, every message, and every inbox, Email on Acid has the time-saving tools you need to put your best email forward.