Like a modern version of a radio program, a podcast is an audio-only series of episodes based on a specific theme. You can usually listen to podcasts on a phone app or on a desktop app. 

Main podcast hosting platforms:

  • Apple
  • Google
  • Spotify
  • SoundCloud
  • Stitcher
  • Anchor


Podcasts can have many different formats. This infographic from pairBlog explains the most popular formats.