

Here‘s my quick list:
- Kirby CMS - really good flat file CMS
- Laravel with Filament - really good for more advanced projects
Other people seem to prefer Craft CMS, Ghost or Statamic. There are lots of free or paid alternatives to WordPress that are already better in most regards.
I get the point here but I think it’s the wrong approach. If you feel the email needs too much business fluff, just write it more casual and get to the point quicker.