Recommendation - for collection filtering by in stock

[CC_Ardmoor]

We currently use Searchanise (and Boost before that) - but we're now looking for a filter app which you can use to filter by 'in stock' at a variant level.    Searchanise only works at a product level which doesn't work when we could have 5 sizes of a jacket and want it to work on size.

Any recommendations welcomed to trial in the New Year!

[khalid_gh]

Hi @CC_Ardmoor 
Just like you, I transitioned to the AI Search & Product Filter |SB. It's easy to integrate and offers more features, including the in-stock variant level filter.