Booster Upsell & Post Purchase vs Amplify | Bundles & Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Jun 13, 2026 for Booster Upsell & Post Purchase, Nov 3, 2026 for Amplify.
The short answer
- Amplify lists 39 features Booster Upsell & Post Purchase’s listing doesn’t mention, including AI recommendations, BOGO, Build a box.
Head to head
Bundle, Gift, Bundle Builder, Discounts, BOGO, Quantity Breaks
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Pay as You Grow
- · All Features
- · CSS Customization
- · Deep Analytics
- · Live Chat Support
- · Unlimited Bundles & Upsells
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBooster Upsell helps merchants create upsell offers and product recommendations across their store. The app includes sticky add-to-cart bars, cart upsells, frequently bought together offers, and customizable sales widgets. Merchants can display related products and promotional offers to improve the shopping experience and encourage additional purchases.
Boost your store revenue with the bundle & upsell app. Create any type of bundle or upsell scenario in your store like - bundle as product, bundle builder, upsell, cross-sell, BOGO, quantity breaks, volume discounts, and frequently bought together.
- Frequently bought together and cart upsell features
- Create upsell offers and related product recommendations
- Analytics dashboard for tracking clicks, views, and conversions
- Sell bundles as single products, offer bundle builders and quantity breaks
- Upsell & Cross-Sell: One-click upsell bundles, BOGO, kits, and mix & match
- PickyCart: Genius cart with tiered rewards - free shipping, free gift, discounts
- Post Purchase Upsell: Boost AOV with one click upsell offer in post-checkout
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 |  Booster Upsell & Post Purchase |  Amplify |
|---|---|---|
| Detected stores | Not published | 803 |
| Net store change, 28 days | 0 | −11 |
| Stores added, 28 days | Not enough data | 8 |
| Big-brand share | Not enough data | 19% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Australia |
Reviews
| Measure | Booster Upsell & Post Purchase | Amplify |
|---|---|---|
| App Store rating | Not published | 4.5 ★ |
| App Store reviews | Not published | 850 |
| New reviews, 28 days | Not enough data | 1 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Booster Upsell & Post Purchase | Amplify |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $99.50/month |
| Longest free trial | Not listed | 30 days |
| Plans listed | Not published | 1 |
Listing
| Measure | Booster Upsell & Post Purchase | Amplify |
|---|---|---|
| Shopify category rank | #1129 | #120 |
| Shopify App Charts | Not on this week’s charts | #11 in Product bundles |
| Built for Shopify | No | No |
| Launched | May 28, 2026 | Mar 28, 2019 |
| Languages | 1 | 1 |
| Developer | TechyBooster | Amplify |
FAQ
Booster Upsell & Post Purchase and Amplify: common questions
- What features does each app list that the other doesn’t?
- Booster Upsell & Post Purchase lists 2 the others don’t mention, such as Conversion rates, Sticky cart. Amplify lists 39 the others don’t mention, such as AI recommendations, BOGO, Build a box, Bulk pricing. 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 Jun 13, 2026 for Booster Upsell & Post Purchase, Nov 3, 2026 for Amplify; 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 Jun 13, 2026 for Booster Upsell & Post Purchase, Nov 3, 2026 for Amplify. 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.