Best Bundles & Volume Discounts Apps for Shopify (2026)
Product bundles, quantity breaks and mix & match.
6 apps ranked by the EcomGuide Score
Bundle apps sell product combinations — fixed kits, mix-and-match selections, and quantity breaks (buy 2, save 10%) — at automatic discounts. Under the hood they either create combined products or apply cart-level discounts; the implementation detail decides how inventory and fulfillment behave.
The inventory question is the one merchants miss: bundles that create new SKUs can desync stock from components, while cart-transform bundles track component inventory natively but have layout constraints. If you use 3PL fulfillment, check how bundles appear on packing slips — a kit that prints as one line ships wrong.
| # | App | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|
| 1 |  Kaching Bundles & UpsellsCategory Leader | 93/100 | 5.0 | 4,467 | $14.99/mo Free to install | View → |
| 2 |  Profit Pumper BundleEditor's Choice | 91/100 | 4.9 | 2,957 | $9.99/mo Free plan | View → |
| 3 |  LogbaseEditor's Choice | 90/100 | 4.9 | 2,375 | $9/mo Free to install | View → |
| 4 |  VitalsEditor's Choice | 89/100 | 4.9 | 2,586 | $29.99/mo Paid | View → |
| 5 |  Bundler.appTop Rated | 89/100 | 4.9 | 2,253 | $9.99/mo Free plan | View → |
| 6 |  Code Black BeltTop Rated | 86/100 | 4.9 | 1,105 | $9.99/mo Free plan | View → |
Ranked by EcomGuide Score. Bundles & Volume Discounts apps are re-sorted and filtered instantly above.
Kaching Bundles App & Upsells
BFSKaching Bundles & Upsells
Kaching Bundles App & Upsells helps merchants increase average order value with product bundles, quantity breaks, volume discounts, free gifts and…
Pumper Bundles Quantity Breaks
BFSProfit Pumper Bundle
Pumper creates bundle offers, quantity breaks, BOGO promotions and free-gift offers designed to increase average order value.
Upsell & Cross Sell — Selleasy
BFSLogbase
Selleasy is a high-conversion upsell and cross-sell app that bundles frequently bought together products and add-ons to increase average order value.
Vitals: Reviews, Bundles & 40+
BFSVitals
Vitals is an all-in-one Shopify app bundling 40+ conversion tools including Product Reviews, product bundles, BOGO offers, Sticky Add to Cart, Wish…
Bundler ‑ Product Bundles App
Bundler.app
Bundler helps merchants create high-converting bundle offers and boost sales with quantity breaks and volume discounts.
Frequently Bought Together CBB
BFSCode Black Belt
Frequently Bought Together CBB lets merchants add complementary products with one click to build custom product bundles, buy-together deals, and Am…
How to choose a bundles & volume discounts app
- Decide fixed kits vs. mix-and-match vs. volume discounts first — few apps do all three well.
- Check inventory handling: component-level stock tracking prevents overselling bundle parts.
- Verify how bundles export to your fulfillment flow — components must appear individually on packing slips.
- Test discount stacking behavior with your existing codes; bundle discounts plus coupon codes is a common bug source.
Frequently asked questions
- What is the best bundles & volume discounts app for Shopify in 2026?
- Kaching Bundles App & Upsells ranks #1 with an EcomGuide Score of 93, rated 5/5 from 4,467 reviews. Pumper Bundles Quantity Breaks is the closest alternative.
- Which bundles & volume discounts apps have a free plan?
- 3 of the 6 apps here offer a free plan or free tier: Pumper Bundles Quantity Breaks, Bundler ‑ Product Bundles App, Frequently Bought Together CBB. Free tiers usually cap usage, so check the limits against your order volume.
- How much do bundles & volume discounts apps cost?
- Paid plans here start between $9 and $29.99 per month. Most apps tier pricing by usage, so the right comparison is the plan that fits your monthly volume, not the entry price.