Three usual routes to a company website, and what chafes about each.
There are no plugins to install and no updates after which something stops working. There is no hosting to babysit and no backups to run. Nor is there any risk that two plugins will fight over the same field.
There you click for as long as you fit inside the template. A machine catalogue with specifications or a training calendar ends with retyping everything by hand into a table, because you cannot define your own entry type. And you cannot get the content out — there is no API.
The editor panel comes ready-made. If you want your own front end, you take the content through the API — but you do not have to build an editor, roles and change history from the ground up.
Not on the most expensive one. On every one.
The crawler gets full HTML and you maintain no server.
No surcharges and no plugin marketplace.
You define entry types instead of picking from a list.
One site, not several separate ones.
Sitemap, robots and redirects in the panel.
The same content for your app and your store.