Comparison · verified 2026-10-08
Happy Bundle vs Pumper Bundles Quantity Breaks
Pumper is one of the most used quantity break apps on Shopify. Both apps put tiers, BOGO and gifts on the product page. Here is how they differ, from Pumper's App Store listing.
Happy Bundle vs Pumper, feature by feature
Yes No Not listed (the app's listing and help pages don't mention it)
| Feature | Happy BundleFree forever | Pumper |
|---|---|---|
| Offer types | ||
| Quantity breaks (Buy 2, save 10%) | YesPercentage, amount off, set price or free units per tier | YesListing |
| Fixed bundles | Yes | YesFixed bundles (listing tag) |
| Bundle sold as its own product, split into its items at checkout | YesIts own product page; at checkout it splits into its items | Not listed |
| BOGO and buy X get Y | YesFree units in a tier, or a bundle with Y free or discounted | YesListing |
| Mix and match | YesA one-step picker on the product page | YesMix and match, no code |
| Multi-step build a box | No | Not listed |
| Free gift at a tier | YesThe gift is added to the cart for the shopper | Yes"Free Gift & BOGO deals within Quantity Bundle Breaks" |
| Gift ladder (more gifts at bigger tiers) | Yes | YesSeveral gifts per tier |
| Paid add-ons on the product page | YesCheckbox or quantity stepper, with a per-order maximum | YesPer tier upsell add on in the offer |
| Frequently bought together | YesPicked from your own orders, refreshed weekly (switch it on) | Not listed |
| Subscriptions with offers | YesQuantity breaks only, with selling plans | YesSubscription app integration and toggle |
| Personalization text field | YesA text field on the offer | Not listed |
| Offers inside the cart | YesAdd-ons in your theme's cart (switch it on) | Not listed |
| Post purchase upsell | No | Not listed |
| Bundle landing pages | No | Not listed |
| Sizes and colors per item | ||
| A size and color picker for each item in a deal | YesIn quantity breaks, bundles and mix and match | YesVariant pick for BOGO and gifts |
| Price follows each pick | YesThe page, button and cart show the same price | Not listed |
| Offer limited to certain variants | Yes | No |
| Sold-out sizes marked or hidden | YesMarked and not pickable, or hidden | YesSold out tiers handled |
| Color swatches | YesReads the swatches you set in Shopify | Not listed |
| Design and theme fit | ||
| Uses your theme's look | YesYour theme's fonts; Copy my theme's look copies its colors and corners | Yes"Customizable ... to match your store's theme" |
| Several layouts | YesStacked, card or compact | YesPremade templates and layout types |
| Badges (Most popular, Best value) | Yes5 badge styles | YesTier badge and offer label |
| Custom CSS | Yes | Not listed |
| Live preview while editing | YesOn your own product | Not listed |
| Offer price on the add to cart button | YesSwitch it on | Not listed |
| Sticky add to cart bar with the offer | YesSwitch it on per offer | YesSticky add to cart bar |
| Countdown timer and low stock notice | Yes | YesCountdown timer |
| Cart and checkout | ||
| Discount applied by Shopify at checkout (no draft orders) | YesShopify Functions; your product prices are not changed | YesShopify Function automatic discount |
| Works with your discount codes | YesOrder and free shipping codes set to combine with product discounts | YesCombines with other discounts |
| Stock and SKUs update per item | Yes | Not listed |
| Tier price applies however items reach the cart | YesQuantity breaks, for example from a collection page button | Not listed |
| Shopify POS | YesQuantity breaks, BOGO and bundles, tested 2026-10-08 | Not listed |
| Targeting and scheduling | ||
| Offers for first-time customers | Yes | Not listed |
| Target or exclude customer tags | Yes | Not listed |
| Start and end dates | Yes | Not listed |
| Analytics and A/B tests | ||
| Revenue and order value from offers | YesRevenue, orders, order value with and without an offer | YesListing tag |
| Export to CSV | Yes | Not listed |
| A/B tests | YesUp to 4 versions, winner picked automatically | Not listed |
| Languages and currencies | ||
| Offer text in the shopper's language | Yes136 storefront languages, editable | YesWidget translation, market targeting |
| App admin in other languages | Yes12 languages: English, German, Spanish, Italian, French, Portuguese (Brazil and Portugal), Dutch, Swedish, Danish, Norwegian, Finnish | Yes11 languages |
| Prices in the shopper's currency | Yes | Not listed |
| AI tools and integrations | ||
| Connect Claude or ChatGPT | YesEvery admin action; changes need your confirmation | Not listed |
| AI recommendations or AI images | No | Not listed |
| Klaviyo | YesAdded to Cart and Placed Order events | Not listed |
| Support | ||
| Email support | Yessupport@happybundle.app, from the team that builds the app | YesSupport email on site |
| Live chat in the app | YesChat with our team in the app (not 24/7) | Yes24/7 chat (plans) |
| Price and caps | ||
| Price | Free forever for stores that install now. Every feature, no cap. | Free, then $9.99 to $49.99 a month |
| Revenue or sales cap | NoNone | YesFree up to $300; then $1,000, $5,000 or unlimited |
| Per-order fee | NoNone | Not listed |
| Free plan on a live store | YesEvery feature | YesUp to $300 |
Sources. Pumper: listing 2026-10-08; its own site 2026-09-26. Happy Bundle: the app as released on 2026-10-08. "Not listed" means the feature is not on the app's App Store page, help center or site. "No" means a source says it is not offered, or our check of the listing and the app's own site found it missing.
Where Pumper is the better choice
- A large review base, and the top spot in App Store search for "quantity breaks" when we checked on 2026-09-26.
Where Happy Bundle is the better choice
- Offer limited to certain variants: yes
- Price: no revenue cap; Pumper's free plan stops at $300 of extra revenue.
Which one fits your store
Choose Pumper if
- You want 24/7 chat
- You use one of the cart drawers or page builders it lists
- Your extra revenue fits under $300 a month
Choose Happy Bundle if
- You do not want a bill that grows with revenue
- Shoppers buy mixed sizes and colors
- You want A/B tests included
Questions merchants ask
Is Pumper free?
Pumper is free up to $300 of extra revenue a month. Then plans are $9.99, $29.99 and $49.99 a month (App Store listing, 2026-10-08).
What is the best quantity breaks app?
It depends on what you need. Our quantity breaks apps comparison lists the main options with prices and dates.
Read next
- Best bundle appsThe dated roundup
- Best quantity breaks appsTiers and volume discounts
- All comparisonsOne line each
- Happy Bundle pricingFree forever
Try Happy Bundle on your store
Install it from the Shopify App Store and create your first offer. Free forever for stores that install now. Every feature, no revenue cap. If paid plans come later, they are only for new stores. Yours stays free.
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