EA • Sticky Add to Cart Drawer vs Fly: Bundles & Quantity Breaksfor Shopify (2026)
EA • Sticky Add to Cart Drawer focuses on improving the immediate add-to-cart experience and encouraging quick purchases. It uses a sticky add-to-cart bar, side cart drawer with AI-powered upsells, and one-click checkout to streamline the buying process on individual product pages. The app also provides a free shipping bar and countdown timer to incentivize purchases. This app targets merchants who want to simplify the path to purchase and subtly encourage increased order value within the existing product page flow. Fly: Bundles & Quantity Breaks, in contrast, aims to increase average order value by offering various bundling and volume discount options. It provides tools to create product bundles, quantity breaks, and volume discounts, along with features like free gifts and BOGO offers. This app focuses on creating deliberate opportunities to upsell and cross-sell products by encouraging customers to buy more items through strategic offers. Fly targets merchants who have a diverse product catalog and want to strategically create bundling opportunities to significantly increase AOV.
At a Glance
EA • Sticky Add to Cart Drawer
68 reviews
Fly: Bundles & Quantity Breaks
257 reviews
Detailed Overview
EA • Sticky Add to Cart Drawer
Grow via side cart drawer cart upsell, sticky add to cart bar, free shipping bar & slide cart upsell
Key Features
- Sticky Add to Cart Bar - Keep Add to Cart button always visible & cart drawer
- Side Cart Drawer Cart Upsell - AI Upsell & cross sell, Cart Upsell & Slide Cart
- Free Shipping Bar, Reward & Discount Bar, One Click Checkout, Countdown Sale bar
- Sticky Cart - keep cart always visible so customers can easily see, slide cart
- Quick Buy Button - allow customers to Add to Cart with one click on any page
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
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating EA • Sticky Add to Cart Drawer5/5 Fly: Bundles & Quantity Breaks5/5 | ||
| Reviews | 68 | 257 |
Reviews EA • Sticky Add to Cart Drawer68 Fly: Bundles & Quantity Breaks257 | ||
| Primary Focus | Streamline Add-to-Cart and Immediate Upsells | Bundles, Quantity Breaks, and Strategic Upsells |
Primary Focus EA • Sticky Add to Cart DrawerStreamline Add-to-Cart and Immediate Upsells Fly: Bundles & Quantity BreaksBundles, Quantity Breaks, and Strategic Upsells | ||
| Upsell Mechanism | AI-Powered Side Cart, Slide Cart | Bundles, FBT Blocks, Free Gifts |
Upsell Mechanism EA • Sticky Add to Cart DrawerAI-Powered Side Cart, Slide Cart Fly: Bundles & Quantity BreaksBundles, FBT Blocks, Free Gifts | ||
| Target Merchant Type | Merchants Seeking Quick Add-to-Cart and Cart Visibility | Merchants with Diverse Product Catalogs & Bundling Opportunities |
Target Merchant Type EA • Sticky Add to Cart DrawerMerchants Seeking Quick Add-to-Cart and Cart Visibility Fly: Bundles & Quantity BreaksMerchants with Diverse Product Catalogs & Bundling Opportunities | ||
| Ease of Use (Implied) | Likely simple setup with focusing on visible elements | Potentially more complex setup due to bundle and discount configurations |
Ease of Use (Implied) EA • Sticky Add to Cart DrawerLikely simple setup with focusing on visible elements Fly: Bundles & Quantity BreaksPotentially more complex setup due to bundle and discount configurations | ||
| Value Proposition | Increase conversions by simplifying the purchasing process and subtly upselling during checkout. | Increase Average Order Value (AOV) by incentivizing customers to buy more through bundles, quantity breaks, and promotions. |
Value Proposition EA • Sticky Add to Cart DrawerIncrease conversions by simplifying the purchasing process and subtly upselling during checkout. Fly: Bundles & Quantity BreaksIncrease Average Order Value (AOV) by incentivizing customers to buy more through bundles, quantity breaks, and promotions. | ||
| Free Shipping Bar | Yes | Implied possible through Free Gift feature |
Free Shipping Bar EA • Sticky Add to Cart DrawerYes Fly: Bundles & Quantity BreaksImplied possible through Free Gift feature | ||
| One-Click Checkout | Yes | No |
One-Click Checkout EA • Sticky Add to Cart DrawerYes Fly: Bundles & Quantity BreaksNo | ||
Our Verdict
For merchants prioritizing a seamless and rapid add-to-cart experience with subtle, AI-driven upsells within the cart drawer, EA • Sticky Add to Cart Drawer is the better choice. Its focus on immediate conversion and ease of use makes it ideal for stores seeking quick wins. Fly: Bundles & Quantity Breaks is better suited for merchants who want to aggressively increase their AOV by strategically crafting product bundles and quantity-based discounts. Its wider range of promotional tools gives more control over larger order incentives, making it ideal for stores with diverse product ranges where thoughtful bundling is possible. The higher review count for Fly suggests a more established user base, potentially indicating broader applicability or longer market presence, but this should not be the sole determining factor. Consider the specific sales strategy when making a decision.
Common Questions
Which app is easier to set up?
EA • Sticky Add to Cart Drawer is likely easier to set up, as its core functionality revolves around enabling visible elements like the sticky cart and one-click checkout. Fly Bundles likely requires more configuration to set up product bundles, discount tiers, and gift rules.
Which app is better for a store with only a few products?
EA • Sticky Add to Cart Drawer is likely the better option. Fly Bundles is best used when there are products that can be bundled together.
Does either app offer A/B testing?
Neither description explicitly mentions A/B testing capabilities. This feature would need to be verified directly with the app developers.
Which app is better for cross-selling complementary products?
Fly: Bundles & Quantity Breaks is better suited because of its 'Frequently Bought Together' blocks. The EA app uses AI-powered upsells in the side cart, but the FBT blocks from Fly is more directly aimed at cross-selling.
Do either of these apps directly manage inventory?
Fly: Bundles & Quantity Breaks offers inventory sync as stated in the key features. EA • Sticky Add to Cart Drawer does not appear to manage inventory.
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