Prewrite - Create better, more engaging content with storytelling
Writefull - Writefull provides you with the tools you need to improve the quality and consistency of your writing.
Basecamp - A simple and elegant project management system.
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.
Hemingway - Hemingway App makes your writing bold and clear.
Just Not Sorry - Highlight 'weak' words so you can edit them out