A subscriber on YouTube is simply someone that's subscribed to your channel. This means that they will see your channel in their subscription feeds whenever you choose to upload a video, and in theory means you have a reliable viewer for every video you make. Unfortunately, this isn't always true. There's a lot of complications in this relationship between creator and subscriber, and we're going to dive into that right now.
On YouTube, subscribers are often considered a mark of your success. Getting insight into your live subscriber count is something all creators want. Just like a high score in a video game, or high numbers in your bank account, subscribers are intended to show a tangible sign of a content creator's reach and their progress as a YouTuber. In a perfect world, this is how the YouTube sub count would work: