Pumper Bundles runs on 1.0% of the 3,500,000+ Shopify stores across our full detection dataset. For how its share is moving right now, see app trends.
Pumper Bundles is a Shopify app used by 1.0% of the Shopify stores in our dataset. The figure reflects the app detected on live storefronts, not App Store install counts.
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Pumper Bundles has held steady at about 0.8% of the stores scanned each month in recent months. See all Shopify trends →
Pumper Bundles is an average-order-value tool for Shopify. It bolts quantity breaks, product bundles, and volume discounts onto a store so shoppers see a reason to add more units before they check out. Merchants install it on top of their existing theme and cart; nothing on the storefront needs to be rebuilt.
Across the stores in our dataset running Pumper, the pattern is a merchant with a larger-than-average catalog who wants more revenue per order without cutting prices. Catalogs sit well above the Shopify norm, the app stack around it is close to the dataset average rather than bloated, and the themes range from Dawn and other Shopify Theme Store themes through to third-party builds. In practice the app is theme-agnostic.
Who it fits. Stores with wide catalogs and a stated AOV problem. If the goal is "get this cart from one unit to three," a quantity-break and bundle layer sits closer to the money than a storewide discount, and that is where Pumper lives. For a short SKU list or a one-product funnel, a simpler upsell app usually gets there with less setup.
Pricing shape. Freemium with a low paid entry. The free tier is enough to confirm whether quantity breaks move the needle on your store before any card is charged, and the paid plans step up with usage rather than putting a wall at install. Treat the free tier as the test, not the destination.
User sentiment. One of the highest-rated apps in the AOV category, built up over thousands of reviews rather than a thin cohort of early adopters. A rating that holds that steady with that much volume is the signal to trust: it says the install experience and the day-two support are keeping pace with the sales pitch.
Theme compatibility. The theme spread on live Pumper stores is wide, with Dawn, Theme Store flagships, and third-party themes all appearing. The app does not force a specific layout or a specific cart style, so an install decision does not have to wait on a theme decision.
| # | App | % of stores | Usage |
|---|---|---|---|
| 1 |
Judge.me Product Reviews App
Product reviews |
46.0% | |
| 2 |
Recharge
Subscriptions |
24.7% | |
| 3 |
Klaviyo
Email Marketing |
23.9% | |
| 4 |
Loox ‑ Product Reviews App
Product reviews |
20.5% | |
| 5 |
Releasit Cod Form
Pay later |
15.9% | |
| 6 |
Tiktok Pixel
Marketing - Other |
9.9% | |
| 7 |
Easysell Cod Form
Pay later |
8.3% | |
| 8 |
PageFly ✦ AI Page Builder
Page builder |
8.0% | |
| 9 |
Triplewhale
Analytics |
7.7% | |
| 10 |
C Edd Estimated Delivery Date
Delivery and pickup |
7.0% |
| # | Theme | % of stores | Usage |
|---|---|---|---|
| 1 | Dawn |
14.8% | |
| 2 | Minimog OS 2.0 |
7.0% | |
| 3 | Horizon |
6.9% | |
| 4 | Shrine PRO |
6.0% | |
| 5 | Ecomus |
4.4% | |
| 6 | Milano |
3.8% | |
| 7 | Impact |
3.2% | |
| 8 | Kalles |
3.2% | |
| 9 | ella |
2.4% | |
| 10 | Prestige |
2.3% |
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This figure comes from live detection: we scan Shopify storefronts and read the apps each one runs, then express it as a share of the 3,500,000+ stores in our dataset. It is a share of every store in our dataset, not just recently scanned stores, so it moves more slowly than the month-over-month figures on our trends page. We report what is currently detected, not historical installs or Theme Store / App Store counts.
Independent by design: rankings are determined solely by live detection data. Affiliate relationships never affect what ranks or how stores are counted. Read the full methodology →
Free to cite and republish with a link to shopthemedetector.com. Use these figures in articles, reports, and marketing pages. No permission request needed. Quote the date you read the page, since the numbers recompute daily.
ShopThemeDetector, "Pumper Bundles Shopify app usage statistics", 2026. https://shopthemedetector.com/shopify-apps/pumper-bundles