Google Doc Publisher - Make Google Docs good-looking in two clicks
ImportDoc Block for WordPress - Instantly update a WordPress post by editing a Google Doc
SEO Minion - Chrome extension & Firefox add-on to help you with SEO
Beaver Builder - A drag and drop design system for WordPress
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Shortcodes Finder for Wordpress - A help to find shortcodes in your WordPress site contents.