Shopify App Comparison 2026

AOV.ai Bundles Upsell vs Checkout Plus

AOV.ai Bundles Upsell

5.01,322 reviews

Checkout Plus

5.095 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for AOV.ai and Checkout Plus to find the best fit for your store.

Built for Shopify

Set up Bundle Builder, Bundle Offers & Volume Discounts.

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Key Features

Bundle builder with customizable layouts
Volume discounts and quantity breaks
Mix-and-match bundle creation
AI-powered bundle recommendations
Automatic discount application
Compatible with Shopify checkout
Multi-language and multi-currency support
Mobile-responsive bundle displays

Verdict on AOV.ai

AOV.ai Bundles is a strong free option for merchants looking for a bundle builder. With over 1,200 five-star reviews and a completely free price tag, it offers excellent value for stores of any size.

Built for Shopify

The most effective Shopify App for increasing sales and customer checkout experience with upsells, gift messages, trust badges, custom rules, and much more.

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Key Features

Upsells: Sell more at checkout increasing average order value (AOV)
Social Proof: Establish trust with Reviews, UGC & Trust Badges at Checkout
Gift Messages, Delivery Instructions & Surveys: Collect information at Checkout
Post Purchase: Thank you, Order Status & Customer Account Customizations
Payment, Shipping Methods & Order Limits: customize at checkout with conditions

AOV.ai vs Plus — Side-by-Side Feature Comparison

Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where AOV.ai and Checkout Plus differ — so you can make an informed decision for your Shopify store.

Feature	AOV.ai Bundles	Checkout Plus
Cart drawer / slide cart
Post-purchase upsell
Frequently bought together
Free shipping bar
Free gift / BOGO
Product page upsell
AI recommendations
Built for Shopify
Free plan available
Custom branding

Integration & Compatibility Comparison

App integrations matter — especially when you're running multiple tools in your Shopify stack. Here's what each app connects with out of the box.