Yes, absolutely! you can build and publish a website for free
As a new user, you'll get some free credits. These are enough to create your first website with all the basic features and make a few changes at no extra cost.
Just a heads-up: the free credits are limited, so they cover the initial build and some edits, but not unlimited changes. Once they’re used up, you would need to purchase credits or a subscription for further optimizations.
So feel free to get started — build your site for free, and only pay later if you want to customize more or add extra functions!