Fly: Bundles & Quantity Breaks vs Kaching Post Purchase Upsellfor Shopify (2026)
Fly: Bundles & Quantity Breaks and Kaching Post Purchase Upsell both aim to increase Average Order Value (AOV), but they approach this goal from different angles. Fly focuses on pre-purchase optimization through bundles, quantity breaks, and upsells integrated directly into the shopping experience. It provides a broader suite of features to influence purchasing decisions before checkout. Kaching, on the other hand, concentrates solely on post-purchase upsells, targeting customers immediately after a purchase is made when they are most engaged and have already committed to buying. Kaching emphasizes a seamless, one-click upsell process after the customer has completed checkout.
At a Glance
Fly: Bundles & Quantity Breaks
257 reviews
Kaching Post Purchase Upsell
46 reviews
Detailed Overview
Fly: Bundles & Quantity Breaks
Maximize AOV with product bundles, combos, quantity breaks, volume discounts, upsells, FBT & BOGO
Key Features
- 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
Kaching Post Purchase Upsell
Offer one-click upsells after checkout to boost your AOV. Easy setup, seamless customization!
Key Features
- Easily create one-click post purchase upsell offers, no coding needed!
- Personalize offers with targeting rules such as min. order value, UTM tags, etc.
- Customize your upsell offers to match your store's brand.
Feature Comparison
| Rating | 5/5 | 4.9/5 |
Rating Fly: Bundles & Quantity Breaks5/5 Kaching Post Purchase Upsell4.9/5 | ||
| Reviews | 257 | 46 |
Reviews Fly: Bundles & Quantity Breaks257 Kaching Post Purchase Upsell46 | ||
| Upsell Timing | Pre-purchase, during browsing/checkout | Post-purchase, after checkout |
Upsell Timing Fly: Bundles & Quantity BreaksPre-purchase, during browsing/checkout Kaching Post Purchase UpsellPost-purchase, after checkout | ||
| Focus | Bundles, Quantity Breaks, Discounts | One-Click Post-Purchase Upsells |
Focus Fly: Bundles & Quantity BreaksBundles, Quantity Breaks, Discounts Kaching Post Purchase UpsellOne-Click Post-Purchase Upsells | ||
| Complexity | More features, potentially more complex setup | Simpler, focused on a single upsell strategy |
Complexity Fly: Bundles & Quantity BreaksMore features, potentially more complex setup Kaching Post Purchase UpsellSimpler, focused on a single upsell strategy | ||
| Target Merchant | Merchants wanting comprehensive AOV solutions | Merchants wanting simple, immediate AOV boosts after checkout |
Target Merchant Fly: Bundles & Quantity BreaksMerchants wanting comprehensive AOV solutions Kaching Post Purchase UpsellMerchants wanting simple, immediate AOV boosts after checkout | ||
| Ease of Use Claim | Zero coding required | Easy setup, no coding needed |
Ease of Use Claim Fly: Bundles & Quantity BreaksZero coding required Kaching Post Purchase UpsellEasy setup, no coding needed | ||
| Value Proposition | Prevent lost sales by increasing order size and cart value before checkout | Increase AOV by capitalizing on impulse buys after the initial purchase |
Value Proposition Fly: Bundles & Quantity BreaksPrevent lost sales by increasing order size and cart value before checkout Kaching Post Purchase UpsellIncrease AOV by capitalizing on impulse buys after the initial purchase | ||
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Conversion Audit
Our Verdict
For merchants seeking a comprehensive suite of pre-purchase upsell and cross-sell tools, including bundles, quantity breaks, and free gifts, Fly: Bundles & Quantity Breaks is the better choice. Its higher rating and significantly more reviews suggest strong user satisfaction and a proven track record. However, for merchants specifically targeting customers with post-purchase upsells and looking for a straightforward, easy-to-implement solution, Kaching Post Purchase Upsell is a viable option. Its focus on a single, well-defined strategy might appeal to merchants prioritizing simplicity and speed of deployment. Ultimately, choosing between them depends on the overall AOV strategy and the desire for a broad, integrated approach versus a targeted, post-purchase tactic.
Common Questions
Which app offers more features?
Fly: Bundles & Quantity Breaks offers a broader range of features including bundling, quantity breaks, volume discounts, free gifts and upsells, whereas Kaching Post Purchase Upsell focuses solely on post-purchase upsells.
Which app is easier to set up?
Both apps claim easy setup and no coding required. However, Kaching Post Purchase Upsell, with its singular focus, is likely to have a simpler and faster setup process compared to the more feature-rich Fly: Bundles & Quantity Breaks.
Which app is better for increasing AOV immediately?
Kaching Post Purchase Upsell is specifically designed to boost AOV immediately after a purchase, capitalizing on customer momentum and impulsivity. Fly: Bundles & Quantity Breaks requires customers to add more items to the cart during the browsing and checkout process.
Does one app offer better customer support?
Fly: Bundles & Quantity Breaks explicitly mentions 24/7 support, suggesting a stronger commitment to customer assistance compared to Kaching Post Purchase Upsell, which doesn't mention support specifics in the provided data.
Which app better addresses the potential issue of cart abandonment?
Fly: Bundles & Quantity Breaks, with its focus on pre-purchase strategies like bundles and quantity breaks, is better positioned to address cart abandonment by incentivizing customers to add more items and complete their purchase.
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