Smart Product Filter & Search

In our opinion this is the best attribute filter app on the store.
It has been working flawlessly in our store since day one. It provides great flexibility in setting up the attributes, new features are being added all the time, and we are really love and rely on the Metafields support.
The support team has been exceptional.

5 Stars easily.

* UPDATE 01/2026 *
Sluggish performance at times and lack of live tech support for US customers drag the rating down a bit.