FoxSell is our favourite bundles app that lets merchants create volume bundles, fixed bundles, or build custom bundles (mix-and-match).
It has a slick UI/UX (both admin and storefront) and uses the Shopify Cart Transform API to deliver a native checkout experience (i.e., bundle is an expandable line item with multiple items).

The "bundled" products are created using the individual SKUs from your product catalog, so your inventory and warehouse are always aligned.
The analytics section gives you a basic overview of total bundle sales, customer type (new vs. returning), and bundle category breakdown.
Pricing model and plans
The app is completely free for small/new stores that sell up to $1,000 in bundle value per month. If you sell more, you need to pay a monthly subscription that starts at $49 per month and scales up to $249 per month.
The paid plans give you access to priority support and an onboarding call, but feature-wise, there is no difference. All paid plans also come with a 14-day free trial option.
Rating and user reviews
The FoxSell app has a stellar 5.0 rating, and almost all 50+ reviews are 5-star (except one 4-star). Merchants mostly praise the app's quality, support, and UX.

If you are looking for a reliable and pixel-perfect bundles app, FoxSell should definitely be on your list. We have implemented it for several of our agency clients, and the results are amazing.





