Whether you are a seasoned social media marketer, a marketer looking to venture into social media marketing, or a business owner looking to leverage on social media, it’s helpful to know the most popular social media sites around. This will allow you to maximize your brand reach on social media, engage with the right people, and achieve your social media goals.Of course, it isn’t only about the size of the social media sites. It’s also whether the social media site is a right fit for your business and you. Does it fit your brand image? Is your target audience using that social media site? How many social media sites can you manage at once?To make things easier for you, I did some research and compiled information about the 21 top social media sites in 2018. Some will be familiar to you, others might sound foreign to you. It might be worth reading more about the social media sites that might be great for your brand but that you have not explored.