Biscuits Bundles creates customised bundles using Shopify's native bundles technology (the Shopify Bundles API and cart transform). Understanding two things about how that works answers most "does it work with X" questions.
When a customer builds a bundle and adds it to cart, it is the individual component products that are actually purchased. They appear as separate line items on the order, each carrying properties that link them back to the bundle. The bundle "parent" product is a container that holds the customer's selections and the pricing.
This matters because most other apps, sales channels, feeds and reports see the component line items, not a single "bundle" item.
The Biscuits bundle builder is a Shopify theme app block, so it renders on your Shopify online store theme. To place a bundle on a page built by a page builder app, you add it through that builder's Shopify-app-block element (details in the page builders article below).
Shopify does not allow products that use purchase options (subscriptions, pre-orders, or try-before-you-buy) to be used inside a bundle. See Shopify's bundle eligibility and considerations. This shapes how subscription and pre-order apps work with bundles (see those articles below).
Page builders (GemPages, PageFly, Shogun, Zipify Pages, EComposer) - Yes. Add the bundle builder as a Shopify theme app block.
See [Using Biscuits Bundles with page builders]
Review apps (Judge.me, Loox, Yotpo, Okendo, Stamped) - Yes. Reviews attach to the component products and the bundle parent; most apps let you group or target them.
See [Using Biscuits Bundles with review apps]
Subscriptions and subscription apps (Recharge, Appstle, Seal, Loop) - Not compatible. A product with a subscription cannot be a bundle component.
See [Using Biscuits Bundles with subscriptions and subscription apps].
Pre-orders and other purchase options (Timesact, PreProduct, Preorder Now, Purple Dot) Usually not compatible; some setups that avoid Shopify purchase options can work.
See [Using Biscuits Bundles with pre-orders and other purchase options]
Cart drawer and upsell apps (Rebuy, UpCart, Monster Cart, Slide Cart, iCart) - Yes in most cases, with occasional add-to-cart conflicts to configure.
See [Using Biscuits Bundles with cart drawer and upsell apps].
3PL, ERP and export tools (Matrixify, Extensiv, and others) - Yes. Bundle components carry line item properties you can use to identify and group them.
See [Exporting and syncing bundle orders].
Because bundles check out as standard component line items, many apps work without any special setup. The guides linked above name specific apps as examples; those apps' own settings and documentation are the source of truth for anything app-specific, and their support teams can help with app-specific questions. If you are unsure about a specific app, reach out with the app name and your store's .myshopify.com URL and we will check it for you.
