Skip to content
Shortlist 0Get in touch ↗

Cart & Checkout

Best Shopify
Checkout Customization Apps

Compare Shopify apps for checkout customization. Review each app's listed functions, pricing and merchant feedback to find an option that fits your store.

editorial draft

“Best” is a category discovery label, not a verified performance ranking. Apps are shown alphabetically by default. Optional sorts use the recorded rating and review count. Editorial descriptions and guidance require review.

12 apps

Explore. Compare. Build better.
SHOPIFY APP

Aftersell Post Purchase Upsell

★ 4.9 / 5 · 1,085 reviews

A Shopify app for checkout customization. Listed functions include cart upsell, checkout upsell.

Cart upsellCheckout upsellProgress bar
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

BeSure Checkout Rules

★ 5 / 5 · 193 reviews

A Shopify app for checkout customization. Listed functions include custom rules, custom css.

Custom rulesCustom CSSBuy more, save more
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

Blockify Checkout Customizer

★ 4.9 / 5 · 307 reviews

A Shopify app for checkout customization. Listed functions include max quantity, min quantity.

Max quantityMin quantityDiscount-based
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

Checkout Plus

★ 5 / 5 · 118 reviews

A Shopify app for checkout customization. Listed functions include checkout upsell, announcement bar.

Checkout upsellAnnouncement barProgress bar
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

ETP Sort Hide Payment Methods

★ 5 / 5 · 544 reviews

A Shopify app for collection sorting & merchandising. Listed functions include custom rules, additional fees.

Custom rulesAdditional feesPayment method rules
FreeCheck this app ↗
SHOPIFY APP

Intuitive Shipping

★ 5 / 5 · 489 reviews

A Shopify app for checkout customization. Listed functions include flat fee, carrier-based.

Flat feeCarrier-basedCustomer-based
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

Shipy ‑ Hide Shipping Rules

★ 5 / 5 · 150 reviews

A Shopify app for collection sorting & merchandising. Listed functions include custom rules, free shipping.

Custom rulesFree shippingShipping method rules
Free plan available. Free trial available.Check this app ↗
SHOPIFY APP

SMART Shipping Rates & Rules

★ 5 / 5 · 440 reviews

A Shopify app for collection sorting & merchandising. Listed functions include flat fee, carrier-based.

Flat feeCarrier-basedCustomer-based
Free to install. Free trial available.Check this app ↗
SHOPIFY APP

Upsell & Cross Sell — Selleasy

★ 4.9 / 5 · 2,738 reviews

A Shopify app for upsell & cross-sell. Listed functions include cart upsell, checkout upsell.

Cart upsellCheckout upsellProduct page upsell
Free to install. Free trial available.Check this app ↗
SHOPIFY APP

UpsellPlus Checkout Upsell

★ 5 / 5 · 145 reviews

A Shopify app for accounting integrations. Listed functions include cart upsell, checkout upsell.

Cart upsellCheckout upsellProduct page upsell
Free plan available. Free trial available.Check this app ↗

Frequently asked questions

How should I choose a checkout customization app?

Compare the exact functions you need, supported integrations, recent merchant reviews and the total cost for your expected usage.

editorial general guidance
Are these apps ranked by Shopify?

No. This is an eStorefy research shortlist based on listing relevance, rating and review volume. It does not reflect hands-on performance testing.

editorial methodology

Category sources

https://apps.shopify.com/categories/marketing-and-conversion-checkout-checkout-other/all ↗