Fast Simon AI Search & Filters

Superb search, superb support (Tnx Ed and team). I did pay for custom css and theme integration but it is seamless with the site and looks great. Faster than other searches and intelligent results. We have over 4k skus so essential app for us.
We now have over 60k skus and I wouldn't be without IS+, just removed another recently bought app and added (with Danny's help) their recommendations and seen site load speed decrease by 30%- RESULT.
Now have 80k skus and couldn't work without IS+, love the app, love their dev and support. Tnx