Best Cart customization apps for Shopify

KlinKode · since 2025 · Cart customization

Complete order, product & shipping discounts automation

Activory · since 2023 · Upsell and cross-sell

Free shipping bar, cart upsell & reward progress bar in cart

SmartCart Apps · since 2026 · Checkout

Slide cart drawer with upsell, rewards & free gifts

Llama Commerce LLC · since 2022 · Upsell and cross-sell

Boost AOV via slide cart, offers, discounts & secure checkouts

Augmentum Studios Ltd · since 2025 · Marketing and conversion

Product upsell, addons, bundle, quantity break to boost AOV

OrderProtect · since 2022 · Warranties and insurance

Increase Revenue & AOV by offering Shipping / Order Protection

KazamApps · since 2026 · Marketing and conversion

Grow your order value with a slide cart that upsells for you

Mediavar · since 2024 · Upsell and cross-sell

Increase Sales and Cart Upsell with Free Shipping Progress Bar

Aimbrill Techinfo · since 2024 · Upsell and cross-sell

Let AI upsell products with a powerful collection of widgets

ThemeIM · since 2025 · Abandoned cart

Cart Upsell / Cart Drawer — Maximize Cart Revenue

Cashew Tree Software Inc. · since 2017 · Marketing and conversion

Request the information you need to fulfill your orders.

MB Studija Tvarka · since 2024 · Cart customization

Boost AOV by keeping your Add to Cart button visible.

Libautech · since 2021 · Marketing and conversion

Sticky Add to Cart Button & Bar to Reduce Cart Abandonment

Abox Agency · since 2026 · Cart customization

Conversion-focused AI cart with milestone rewards an upsells.

Yuko · since 2026 · Upsell and cross-sell

Grow via side cart drawer, cart upsell, smart cart free gifts

Smiley Commerce · since 2024 · Marketing and conversion

Reorder popup & page in new customer account, reorder reminder

EGNITION · since 2026 · Cart customization

Set min & max order limits, MOQ, and cart quantity rules

Aspen Consulting · since 2025 · Checkout

Show import taxes and duties in the cart before purchase

VOL Apps · since 2026 · Checkout

Increase AOV with one-click upsells, cross-sells and bundles

Aimbrill Technology · since 2024 · Upsell and bundles

Increase AOV using new AI upsell, cart & post-purchase add on