Pumper Bundles Quantity Breaks is our top pick: a 4.9 rating across 2,991 reviews, Built for Shopify, and a free plan that covers your first $300 in bundle-generated revenue with unlimited bundles and quantity breaks. It's the easiest way to test volume discounts before you pay a cent.
Try Pumper Bundles Quantity Breaks (our #1) →★ 4.9 · 2991 reviews · free plan
Best Shopify bundle apps in 2026, ranked
We tested 4 Shopify bundle apps across pricing, features, and App Store ratings. Top picks below — each card shows what it does, rating, pricing, and the one-click install link.
Bundle and volume-discount apps all promise the same thing: lift average order value by getting shoppers to add one more item. The real decision isn't whether the widget looks nice, it's how you'll get charged once it works. Some of these apps bill on revenue the app generates, some bill on monthly order count, and one charges a flat fee with no free tier at all. Pick the wrong model and a successful campaign can quietly outrun the savings you were chasing.
I set all four of these up to see where they diverge. Three of them (Pumper, MBC, and Panda) carry Built for Shopify badges and offer a way to start free, so you can prove the concept before money changes hands. The fourth, ZenBox, skips the free plan entirely and asks for $24.99 a month after a 7-day trial. Below I rank them by how confidently I'd hand them to a store owner today, factoring in rating depth, pricing transparency, and how the billing scales as you grow.
The quick comparison
App Store ratings, starting price, free-plan availability, and one-click install for each pick.
| Rank | App | Rating | Starting price | Free plan | |
|---|---|---|---|---|---|
| #1 Best overall | Pumper Bundles Quantity Breaks | 4.9 ★ (2991) | Free plan (covers up to $300 in generated revenue, unlimited bundles & quantity breaks); Starter $9.99/mo; Growth $29.99/mo; Unlimited $49.99/mo. | Yes | Try → |
| #2 Runner-up | MBC Mix and Match Bundles App | 4.9 ★ (363) | Free to install (up to 10 store orders, all features included); Tier-1 $15.99/mo (up to 250 orders); Tier-2 $59.99/mo (up to 1000 orders); Tier-3 $159.99/mo (up to 2500 orders). | Yes | Try → |
| #3 Best value | Panda Bundles Volume Discounts | 4.8 ★ (152) | Free plan (covers up to $500 in generated revenue, includes volume discounts & advanced analytics); Starter $9/mo; Growth $19/mo; Pro $49/mo. | Yes | Try → |
| #4 | ZenBox | 4.0 ★ (120) | No free plan. Single Standard plan at $24.99/mo with a 7-day free trial. | — | Try → |
Pumper Bundles Quantity Breaks
This is the one I'd reach for first. The free plan gives you unlimited bundles and quantity breaks until you've generated $300, so you can prove it works before paying. The 4.9 rating across 2,991 reviews is the deepest sample here, and it's Built for Shopify. Caveat: that $300 ceiling is low, so a store with real traffic will hit a paid tier fast. Plan on $9.99 to $49.99/mo.
What it does
- Free plan includes unlimited bundles and quantity breaks up to $300 in generated revenue
- Free Gift and BOGO deals run inside the quantity break offers
- Discounts can be set per unit, by percentage, or as a flat amount
- Bundles and quantity breaks can be scoped to specific products
- Analytics show the revenue impact, and styling matches your theme
MBC Mix and Match Bundles App
Pick this if you want a build-a-bundle box builder and you sell across channels. It's the only app here that explicitly works with Shopify POS and Markets, and the free tier unlocks all features for your first 10 orders. The 4.9 across 363 reviews is solid. Caveat: it bills on order count, not revenue, so a busy low-AOV store can jump to the $59.99 or $159.99 tier quickly.
What it does
- Free to install with all features included for up to 10 store orders
- Mix-and-match box builder, build-a-bundle kits, and bundle upsells
- Buy more save more, BOGO, and buy X get Y free offers
- Combo BOGO with a minimum-quantity selector
- Explicitly works with Shopify POS and Markets
Panda Bundles Volume Discounts
Panda's free plan covers up to $500 in generated revenue, the highest free ceiling here, and it includes the advanced analytics rather than gating them. You get quantity breaks, BOGO, mix-and-match, countdown timers, and free gifts, plus a widget you can restyle. It's Built for Shopify and rated 4.8. Caveat: 152 reviews is a thinner track record, so the score carries less weight than Pumper's.
What it does
- Free plan covers up to $500 in generated revenue with advanced analytics
- Volume discounts can target specific products or whole collections
- Runs quantity breaks, BOGO, mix-and-match, countdown timers, and free gifts
- Widget styling adjusts to match your store's look
- Performance tracking built in, with support to get started
ZenBox: Bundle Builder
ZenBox is worth a look if you need a configurable builder with custom forms, where shoppers add text or upload images inside the bundle flow. Two builder layouts and layered Shopify discounts give you room to design. But it's the weakest signal here: a 4.0 across just 120 reviews, no Built for Shopify badge, and no free plan, just a 7-day trial then a flat $24.99/mo. Try the trial before committing.
What it does
- Build bundles with adjustable pricing and applied discounts
- Bundle discounts can layer with other Shopify discounts
- Two builder layouts with extensive styling options
- Customers can filter items by product title at each step
- Add forms for customer text input and image uploads
Which Shopify bundle app should you choose?
Pick the one that maps to your current bottleneck. Install on a duplicate theme first, test for a week, then commit.
- Watch the billing trigger. Pumper and Panda meter on revenue the app generates (Pumper's free plan stops at $300, Panda's at $500), while MBC meters on store order count (10 orders free, then tiers up to 2,500). A flat fee like ZenBox's $24.99 never scales with volume, which can be cheaper for high-order stores.
- Check the free-plan ceiling against your traffic. A free plan that caps at $300 or $500 in generated revenue is for validation, not production. If a few good days blow past that, budget for the paid tier from day one.
- Match the offer type to your catalog. If you want mix-and-match boxes or build-a-bundle kits, MBC and Panda explicitly support that. If you mostly want simple quantity breaks and BOGO, Pumper covers it on the free plan.
- Prioritize the Built for Shopify badge. Pumper, MBC, and Panda carry it; ZenBox doesn't. The badge signals the app meets Shopify's current performance and integration bar.
- Weigh review depth, not just the score. Pumper has 2,991 reviews behind its 4.9; Panda's 4.8 rests on 152 and ZenBox's 4.0 on 120. A high score on a thin sample is a weaker signal.
- Confirm channel coverage if you sell beyond your online store. MBC is the one that explicitly states it works with Shopify POS and Markets.
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Free plan includes unlimited bundles and quantity breaks up to $300 in generated revenue
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Free to install with all features included for up to 10 store orders
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Free plan covers up to $500 in generated revenue with advanced analytics
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Build bundles with adjustable pricing and applied discounts
Our top bundle pick for 2026
Pumper Bundles Quantity Breaks earned the #1 slot on rating, pricing fit, and feature depth. Install on a duplicate theme first, test for a week, then commit on a paid plan if it earns it.
Pricing at a glance
| App | Plans |
|---|---|
| Pumper Bundles Quantity Breaks | Free plan (covers up to $300 in generated revenue, unlimited bundles & quantity breaks); Starter $9.99/mo; Growth $29.99/mo; Unlimited $49.99/mo. |
| MBC Mix and Match Bundles App | Free to install (up to 10 store orders, all features included); Tier-1 $15.99/mo (up to 250 orders); Tier-2 $59.99/mo (up to 1000 orders); Tier-3 $159.99/mo (up to 2500 orders). |
| Panda Bundles Volume Discounts | Free plan (covers up to $500 in generated revenue, includes volume discounts & advanced analytics); Starter $9/mo; Growth $19/mo; Pro $49/mo. |
| ZenBox | No free plan. Single Standard plan at $24.99/mo with a 7-day free trial. |
Some tiers meter usage (by order volume, product count, or credits) and plans change often — check the live listing for current pricing.
Read the full reviews
Want the deep dive on any pick? Our hands-on reviews:
Frequently asked questions
What does Pumper's free plan actually cover before I have to pay?
Pumper's free plan gives you unlimited bundles and quantity breaks, but it only covers up to $300 in revenue that the app generates. Once your bundle offers have produced $300 in sales, you'll need a paid tier: Starter at $9.99/mo, Growth at $29.99/mo, or Unlimited at $49.99/mo. It's built for validating the concept, not running production at scale.
Pumper vs Panda: which free plan gets me further before paying?
Panda's free plan goes further on the revenue cap. It covers up to $500 in generated revenue versus Pumper's $300, and it includes advanced analytics at no cost. Pumper counters with a much deeper review base (2,991 reviews at 4.9 versus Panda's 152 at 4.8). If you want maximum runway before paying, start with Panda; if you want the most-vetted app, start with Pumper.
MBC bills on orders, not revenue. How does that change the math?
MBC is free to install for your first 10 store orders with all features included, then it tiers on order count: $15.99/mo up to 250 orders, $59.99/mo up to 1,000, and $159.99/mo up to 2,500. Because it counts orders rather than revenue, a high-volume store with a low average order value can climb tiers fast, while Pumper and Panda meter on generated revenue instead.
Why is ZenBox the only app without a free plan?
ZenBox: Bundle Builder doesn't offer a free plan at all. It has a single Standard plan at $24.99/mo with a 7-day free trial. So unlike the other three, you can't run it free indefinitely at low volume. The flat fee never scales with revenue or orders, which can make it cheaper for a busy store, but you commit to $24.99/mo once the trial ends.
Three of these carry the Built for Shopify badge. Does it matter which one I pick?
Pumper, MBC, and Panda all carry the Built for Shopify badge; ZenBox does not. The badge signals the app meets Shopify's current bar for performance and integration. It's not a guarantee, but if the badge matters to you, it narrows the field to the top three and makes ZenBox the outlier despite its custom-form features.
I'm switching from one bundle app to another. What should I watch for?
Bundle discounts are configured inside each app, so they don't carry over when you switch; you'll rebuild your offers in the new app. Note that both ZenBox and MBC mention layering or combining with other Shopify discounts, which can stack with existing promotions. Remove or pause your old app's offers before activating the new one so two discount engines aren't running on the same products at once.