API Brew - API Brew is an iOS App to build your own content feed.
SessionStack - Record and replay web app issues. See them the way they happened to end users.
News API - Get live headlines from a range of news sources
Rayfeed - Improve your product with video and audio feedback 📹🔊
Popularr - News all every topic, upvoted and ranked
Solidify - Build prototypes for user testing feedback across devices.