Wix and Shopify are very popular. That is a cloud website builder. You can use them to build a website very easily. Even you can hire some professional to do that for you. The main advantage is they are cloud solutions, so you do not need to have a server and maintain the CMS. That is much easier for small business. So, a lot of businesses which are using WordPress are moved to them. However, WordPress is still worth to use. Nowaday, WordPress is very user friendly now, there are a lot of drag and drop style builders for WordPress. For Us, who are with some programming experinces, WordPress is very customizable, it can do the things faster than Wix and Shopify, and we can build extra easily too. Lastly, there are a tons of pre built web templates for WordPress. So I think that is still worth to consider as your CMS.