Audioship - Upload audio to YouTube or Facebook
Listenbox - Podcasts from audio & video on the web
TunesToTube - What does TunesToTube do?
podsync - Simple and free service that lets you listen to any YouTube or Vimeo channels, playlists or user videos in podcast format
Playlistor - Convert Apple Music playlists to Spotify and vice versa
Spext - Convert your speech, podcasts and videos to text.