Best Upsell and cross-sell apps for Shopify

Xboost · since 2024 · Cart customization

Slide Cart with Free Shipping Bar, Free Gift & Product Add-ons

Bundlex · since 2024 · Upsell and cross-sell

Boost your average order value and conversion rate effortlessly by creating custom bundles that fit your brand perfectly with our easy-to-use bundle builder.

UpsellPlus · since 2021 · Checkout

Grow AOV with cart, checkout, post purchase upsells and POS

EcomStar · since 2024 · Upsell and bundles

Sell more with Upsells & Recommendations And Free Shipping Bar

Untechnickle · since 2024 · Orders and shipping

Buyers edit orders, cancel order, edit address & EU withdrawal

Byte Commerce UG · since 2017 · Upsell and bundles

Create amazing Shop The Look lookbook gallery on product page

Plus Apps · since 2022 · Marketing and conversion

Customize Checkout Page & Thank You Page + Upsells, Free Gifts

Wordsense · since 2012 · Upsell and cross-sell

Increase your sales with smarter Related Products sections

Vibal Agency · since 2024 · Marketing and conversion

Cart Upsells, Free Gifts + Reward Engine to Help Grow Profit

Personalized Product Quiz · since 2019 · Pop-ups

Product recommendation quiz funnel builder to grow sales & AOV

Tangent · since 2022 · Upsell and bundles

Help beauty brands convert more shoppers with personalization

Appiers · since 2024 · Upsell and bundles

Shipping insurance—Package protection as cart, checkout upsell

Zura Technologies · since 2022 · Gift wrap and messages

Enable Gifting Experience with Gift Messages, Gift Wrap & More

Clickpost · since 2025 · Marketing and conversion

Allows editing order, editing address, upsell & EU Withdrawal

Checkout Components · since 2023 · Upsell and cross-sell

Segmented checkouts and upsells that drive more revenue

CartyLabs · since 2021 · Cart customization

Boost Sales with In-Cart Upsells, Free Gifts, Rewards & Deals

GEFA Technology · since 2024 · Upsell and bundles

Boost AOV with upsells, free gifts, progress bar & urgency.

Productive Passengers · since 2026 · Marketing and conversion

Free gift with purchase app for auto add to cart targeted gift

Ninety9 Dev · since 2024 · Upsell and cross-sell

AI Upsell free gift with purchase & free shipping progress bar

HUE – A Helixo Company · since 2022 · Upsell and cross-sell

Build a cart drawer with discount code and cart upsell support