Hi,
If I may, I would like to recommend, without any doubt, that you use Wordpress for your directory:
- there are plugins that I can install and that make it as easy for you to edit as Wix (drag and drop)
- it's much better than Wix for getting a good ranking on Google which is essential
- it's more scalable - sooner or later you'll want to update to Wordpress, and this way you only have to do the website once, and save.
For the same price, you'll get a much better solution.
Looking forward to hearing from you and working together,
Kind regards,
Joana