Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
AllTheFreeStock - All the free stock images, videos and icons in one location
Stupid Chat - World's newest Anonymous Social Network
CaptionBot by Microsoft - Analyzing and describing images by a bot
Sayat - Sayat app is all about getting anonymous and honest feedback.
CloudSight - Image recognition API; send an HTTP request with an image, get a description of contents.