@[email protected] I used to use #Anobii as well, it was far better than #Goodreads in its early days, unfortunately, the latter overtook them. Now, most of my shelves are on Goodreads.
You can go self-hosting mode. You can self-host #BookWyrm, or the traditional, ever reliable, #Calibre. ^_^ I no longer use Calibre because Goodreads.
On the BookWyrm side of things, it can import your books from Goodreads.