Mailmeteor - Send hundreds of personalized emails with Gmail.

Parseur.com - Automate text extraction from emails and PDFs by using our powerful email and document parser.

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!

Parserr - Easily extract data from emails and convert it into useable, structured information. Discover the most efficient way of email data extraction that saves time and generates leads for your marketing department

Streak - Manage customers inside Gmail

Mail Attachment Downloader - Process or automate emails and attachments