Shopify App Comparison 2026

Upsell.com - ReConvert Upsell

4.82,840 reviews
VS

SwiftBundle — Bundles & Kits

5.09 reviews

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

Build one-click post-purchase upsell funnels and optimize your thank-you page for repeat sales.

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Key Features

  • Post-purchase one-click upsell funnels with no need for customers to re-enter payment info
  • Thank-you page builder with drag-and-drop widgets for surveys, reorder buttons, and recommendations
  • Checkout upsell blocks integrated directly into the Shopify checkout page
  • Smart product recommendation engine based on purchase history and customer behavior
  • Birthday collector and survey widgets for post-purchase engagement and data collection

Verdict on Upsell.com

ReConvert is the undisputed leader in post-purchase upsells on Shopify. Its one-click upsell funnels and thank-you page optimization are unmatched, and the revenue it generates typically pays for itself many times over. The revenue-based fee above order caps is worth noting, but for most stores the ROI far exceeds the cost. If post-purchase optimization is your priority, ReConvert is the clear choice.

Built for Shopify

Sell unlimited fixed or mix-and-match bundles with tiered BXGY discounts, custom pricing, live cart previews & customizable theme sections.

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Key Features

  • Unlimited fixed and mix-and-match bundle creation with custom pricing
  • Tiered BXGY discounts and volume discount configurations
  • Real-time inventory synchronization with live cart previews
  • Fully customizable BYOB landing pages with sticky cart summary
  • Compatible with all Online Store 2.0 themes including Motion and Dawn

Verdict on SwiftBundle

SwiftBundle is a compelling free option with a Built for Shopify badge — a rare combination. The unlimited bundle creation with real-time inventory sync and live cart previews puts it on par with paid competitors. It is still very new, but the quality indicators (Built for Shopify badge, OS 2.0 compatibility, checkout extensions) suggest serious development quality. Worth installing to test alongside your current bundle solution.

Frequently Asked Questions

How does the one-click upsell work?

After a customer completes checkout, ReConvert displays an upsell offer before the thank-you page. Because payment info is already on file, the customer can accept the offer with a single click without re-entering any details, making it frictionless.

What is the 0.19% revenue fee?

Each pricing tier includes a set number of monthly orders. If you exceed that limit, ReConvert charges a 0.19% fee on additional revenue generated through the app. This fee only applies to revenue the app directly generates, not your total store revenue.

Can I customize the thank-you page?

Yes, ReConvert includes a full drag-and-drop thank-you page builder. You can add widgets like product recommendations, reorder buttons, birthday collectors, social share buttons, and customer surveys.

Is SwiftBundle really free?

Yes, SwiftBundle is completely free with unlimited bundle creation. There are no paid plans, revenue caps, or hidden fees.

Does it work with my theme?

SwiftBundle is compatible with all Online Store 2.0 themes including Motion, Dawn, and legacy themes. It also works with currency converter apps.

Can I place bundles on any page?

Yes, bundles can be placed on homepages, product pages, or cart pages. The customizable BYOB landing pages can also serve as standalone bundle pages.