Google Doc Publisher - Make Google Docs good-looking in two clicks
Storyheap - Manage your SnapChat and Instagram stories.
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Unfold - Create beautiful and engaging stories with minimal and elegant templates. As well as a landingpage for all your links
SEO Minion - Chrome extension & Firefox add-on to help you with SEO
Stori - The best way to analyse your Instagram Stories ๐ ๐ฆ