Speed of search, graphics, and very functional AI: The integration system is very fast and, if you have decent skills, also very powerful. Customer support is precise.

The price is very competitive regarding the features present. Moreover, it is easy to use on the admin side of the site or on the developer side.

I like that Doofinder has a fast search engine when using its own server. I also appreciate that it is faster and more accurate than PrestaShop's native search engine. The initial setup was easy, especially with the help of the staff.