Side-by-side comparison

Fly: Bundles & Quantity Breaks vs iCart Cart Drawer Cart Upsellfor Shopify (2026)

A detailed comparison of Fly: Bundles & Quantity Breaks and iCart Cart Drawer Cart Upsell to help you pick the right Shopify app for your store.

5.0 ★

Fly: Bundles & Quantity Breaks

4.8 ★

iCart Cart Drawer Cart Upsell

Shared Category

Upsell and cross-sell

At a Glance

5.0

257 reviews

4.8

391 reviews

Maximize AOV with product bundles, combos, quantity breaks, volume discounts, upsells, FBT & BOGO

5.0

257 reviews

Boost cart value with a Fixed Bundle, BOGO or Frequently Bought Together blocks.
Drive bulk sales with tiered Quantity Break and Volume Discount triggers.
Incentivize larger carts with a Free Gift and automated bundle upsell tools.
Build well integrated, beautiful native widgets with zero impact on store speed
Breakdown of bundles for auto discounting, inventory sync, fulfilment, & return

Drive more pre-purchase sales with a slide cart drawer & boost AOV by AI cart upsells & progress bar

4.8

391 reviews

Improve conversion rate by giving cart upsell & cross-sell offers in cart drawer
Incentivize customers to buy more save more with free shipping bar/progress bar
Improve buying experience of users with slide cart drawer, cart popup, full cart
Show urgency in product upsell offers by showing a countdown timer
Double-up revenue by giving offers like volume discounts, BOGO, discount code

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