Storyly - Bring superb stories to your app
Medium Widget - Unofficial articles feed widget for Medium
InAppStory - Engage your customers with Stories right from your app or mobile web product with InAppStory.
Upscribe - Embeddable lead generation forms for Medium
Zuck.js - JavaScript library that lets you add Stories everywhere
Consider.it - Collect feedback, engage stakeholders, make group decisions, teach critical thinking, and more.