Instagram Analytics by Socialinsider - Get better at Instagram marketing by studying competition
Google Doc Publisher - Make Google Docs good-looking in two clicks
Instagress - Instagress is automation software for Instagram.
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Emphatic by Connect365 - Custom social media marketing on automation
SEO Minion - Chrome extension & Firefox add-on to help you with SEO