YouTube is a video-sharing community and one of the dominant social media platforms in the world that makes it easy for almost anyone to share and upload videos. podcast vs youtube Overnight, the video goes viral. That’s the power of YouTube because it hosts all kinds of videos irrespective of the genre. Podcast, on the other hand, is an audio or video recording often focused on a specific theme or topic which users can download and listen to on their mobile devices. The main power of podcasts is audio.