Game Pro Bros
A YouTube channel without subs is a show with no audience also it can quickly become disparaging uploading videos and getting no fans. In order to get more subscribers you've got to place yourself in their place. A subscriber is someone who enjoys your content a lot they would like to be informed every time your channel is updated with new content. That's a big compliment to provide someone, so it's understandable that not everyone who views your videos is going to hop on the subscriber bandwagon. That said, there are some things you can do to enhance your turnover and begin upping your subscribers.
You got it right; the easiest way to attract more subscribers is as simple as consistently adding more happy to your channel on a regular basis. The more you've available within the sea of YouTube videos, the more likely someone would be to stumble upon one of these and discover your channel.
Additionally, you will want to set a schedule for when you release your videos. If people you're adding new content on a regularly scheduled basis, they are much more prone to subscribe then if they see you haven't added anything in a while so when you did it had been sporadic.
Interact with Viewers
Nothing builds a sense of community better a content creator who responds and speaks using their audience. If a person comments in your video be sure to thank her or him. If your conversation breaks in the comment section relating to what was posted, chime in and give your two cents. Whether or not the surveys are less than friendly, thanks them for passing on a watch and request some constructive criticism (until they're trolling of course). Try ending your video with a call towards the viewers asking their ideas on something or even an idea for your next video. Having your viewers involved will go quite a distance in building a relationship with them that will keep them around for some time and spread the good word of mount in regards to you.
Take a moment to research similar channels to yours that are already successful. Once you have found several, compose an amiable message explaining just a little about your channel and just what you do. You might then wish to suggest exchanging places on every other's featured lists. This will show a link for their channel out of your channel and the other way around. Now this is a huge option for another YouTuber to make, and you may wish to hold back until you've got a decent video library built up prior to going around asking people. When they help you are committed and pumping out content regularly, they will probably accept your invitation and your channel will gain that much exposure.