This app allows you to create automated collections that include products with certain metafields (just like you are used to from automated collections using tags). This will work similar to regular smart collections that Shopify offers for tags, price, stock etc. You can create metafield based custom collections directly in the app. The app will scan all metafields of your products and automatically populate the collections with the right products.

Create collections that automatically include products with a certain metafieldCreate an unlimited number metafield collectionsActivate and deactivate metafield collectionsAutomatic updates of metafield collections