Searchanise Search & Filter

Simply the fastest, most versatile and efficient search engine. No hard work to install it, full of options to match your exact needs and super well integrated with other app. We are using it not only for our clients to perform search but also to add to our menu and create pre-made link such as 'Less than XXX', 'The most reviewed', Keywords etc..
+ the support is great and will help you if you need to adjust few feature such as the presentation of the search page etc. That being said, be reassured, it works very well out of the box. A very good job from these dev and an affordable solution.