you-tldr - Get the tldr of any YouTube video in seconds
Matstad - A Reddit style YouTube app
Spoke Enterprise - Share video summaries and transcripts of your conversations.
GIFit! - Quickly turn YouTube videos into GIFs (chrome extension)
Free Summarizer - Summarize *any* text online in just a few secs. *MAGIC*
Book Video Club - Quick video summaries of the top business books for startups