QuantityBoost: Volume Pricing vs XB: Bundles Quantity Breaks
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 7, 2026 for QuantityBoost, Nov 9, 2026 for XB.
The short answer
- Both list a free plan. Paid plans start at $9.99/month for QuantityBoost and $12.99/month for XB.
- XB lists 49 features QuantityBoost’s listing doesn’t mention, including Analytics, Automations, BOGO.
Head to head
- United States
- India
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 active quantity break
- · Automatic discount at checkout
- · Percentage or fixed amount off
- · Product page pricing table
- · Unlimited tiers on that product
Pro
- · Automatic discount at checkout
- · Discount totals by product
- · Orders and revenue reporting
- · Product page pricing table
- · Unlimited active quantity breaks
- · Unlimited tiers per product
First 50 orders
- · AI-powered recommendations
- · Fixed & FBT bundles boost AOV
- · Full analytics + custom design
- · Mix & match custom bundles
- · Multiple ready-made templates
- · Quantity breaks: volume discounts
0-100 orders
- · AI-powered recommendations
- · Fixed & FBT bundles boost AOV
- · Full analytics + custom design
- · Mix & match custom bundles
- · Multiple ready-made templates
- · Quantity breaks: volume discounts
101-300 orders
- · AI-powered recommendations
- · Fixed & FBT bundles boost AOV
- · Full analytics + custom design
- · Mix & match custom bundles
- · Multiple ready-made templates
- · Quantity breaks: volume discounts
301+ orders
- · AI-powered recommendations
- · Fixed & FBT bundles boost AOV
- · Full analytics + custom design
- · Mix & match custom bundles
- · Multiple ready-made templates
- · Quantity breaks: volume discounts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureQuantityBoost adds tiered pricing to one product at a time. Each tier has a minimum quantity and either a percentage or a fixed amount off each unit. A theme app block shows the tiers on the product page as a table, cards, or a compact list. Colors and text direction can match the store, including right-to-left layout for Arabic. When the cart reaches a tier, Shopify applies the discount at checkout.
Boost your Average Order Value (AOV) and profits with Xboost’s top features: Quantity Break (Volume Discount), Product Bundle, and Mix & Match. Quantity Break offers greater discounts for larger quantities, Product Bundle encourages multi-item purchases, and Mix & Match provides flexible discounts across product groups.
- Apply discounts at checkout automatically without requiring manual coupon codes.
- Show discount tiers on product pages that update instantly as quantities change.
- Full RTL layout and Arabic language support tailored for MENA region merchants.
- Clean integration that preserves store performance and requires no theme coding.
- Quantity Breaks Bundle: Offers volume discounts as customers buy more.
- Product Bundle: Easily boost AOV with Product bundles, Bogo & Buy X Get Y
- Mix and Match: Let customers create custom product bundles.
- AI-Powered Frequently Bought Together: Recommendations based on purchase history
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  QuantityBoost |  XB |
|---|---|---|
| Detected stores | Not published | 733 |
| Net store change, 28 days | 0 | −11 |
| Stores added, 28 days | Not enough data | 9 |
| Big-brand share | Not enough data | 10% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, India, United Kingdom |
Reviews
| Measure | QuantityBoost | XB |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 194 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 17% |
Pricing
| Measure | QuantityBoost | XB |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9.99/month(ahead) | $12.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 2 | 4 |
Listing
| Measure | QuantityBoost | XB |
|---|---|---|
| Shopify category rank | #1099 | #53 |
| Shopify App Charts | Not on this week’s charts | #14 in Product bundles |
| Built for Shopify | No | Yes |
| Launched | May 7, 2026 | Aug 6, 2024 |
| Languages | 2 | 49 |
| Developer | Apps-Alchemy | Xboost |
FAQ
QuantityBoost and XB: common questions
- Is QuantityBoost or XB cheaper?
- Both list a free plan. Paid plans start at $9.99/month for QuantityBoost and $12.99/month for XB. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- XB lists 49 the others don’t mention, such as Analytics, Automations, BOGO, Build a box. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 7, 2026 for QuantityBoost, Nov 9, 2026 for XB; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 7, 2026 for QuantityBoost, Nov 9, 2026 for XB. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.