Instagram Caption Writer - Write nice formatted Instagram captions.
kanye.rest - A free REST API for random Kanye West quotes
CaptionBot by Microsoft - Analyzing and describing images by a bot
A Random Casey Neistat Vlog - Plays a random Casey Neistat vlog
WTF is that? - Send any picture and it will tell you what it is!
botwick - Build your own SMS-based text bot