TikTok is one of the most powerful tools to build a rapid audience online. Anyone who's signed up has experienced the initial "boost" that comes with your first couple of posts. TikTok's algorithm often sets you up for success, hoping to hook you to the platform.But what happens next? You start to find out how competitive TikTok can be. After all, we're talking about the first non-Facebook app to reach 3 billion global downloads. That's great news if you're looking to build an audience. But it's also a high bar if you're trying to stand out and build an audience.