GetStream.io - APIs for the development of scalable newsfeeds and chat applications.
Live Center - Live Center helps news and media companies cover events and breaking news in live feeds. Create Live Blogs with engaging content, interact with your audience, and customize feeds to strengthen your brand.
Geneva - An all-in-one communication app for groups & communities
Medium - Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
müteme - A free Zoom mute button for Mac
Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.