This way, you really never have “your own” domain. The name of your free website builder provider is going to be permanently put in the website’s URL. Surely, some personalization is still possible – as you get to choose the name of the project but that’s really where it ends. This little issue actually makes perfect sense. After all, it would cost additional money for your provider to register a full custom domain name just for you. So if you want your page to spell “yourwebsite.com”, a free builder won’t suffice.
Many services offer a low "starting price," but require you to prepay for two or three years of service to get that price. After the promotional period, the renewal price for some services can be two, three, or even four times the initial promotional pricing. While the initial deal might be incredible, the cost of transferring your site (or paying the added fee) in a couple of years may be something to consider.