Wordzen - We write your emails for you. Literally.

Grammarly - Clear, effective, mistake-free writing everywhere you type.

Mailbutler - Mailbutler adds lacking functionality to email clients and increases your productivity

Writefull - Writefull provides you with the tools you need to improve the quality and consistency of your writing.

InboxVudu - Spend 90% less time on e-mail.

Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.