Best Checkout apps for Shopify

EFOLI, LLC · since 2020 · Finding products

B2B bulk ordering — mix & match variants with min/max control

Assortion · since 2021 · Cart customization

Create product bundles, volume discount, and upsell offers

Corner: Referrals, Upsell & Rewards · since 2019 · Product bundles

Slide Cart drawer with free gift, cart upsell & volume bundles

Blockify · since 2024 · Order limits

Checkout rules, checkout customizer and discounts to boost AOV

Mason · since 2020 · Cart customization

Engage, convert & upsell anonymous visitors with 30+ playbooks

EasyApps · since 2024 · Cart customization

Grow via Slide Cart Drawer, Cart Upsell Sticky Add to Cart Bar

Relentless Apps · since 2023 · Cart customization

Terms and Conditions Checkbox, Checkout Rules Age Verification

Shop Doctors 🏆 · since 2021 · Checkout

Apply stacked discount codes on cart and promote coupon codes

MakeProSimp · since 2017 · Cart customization

Boost sales w/ sticky add to cart bar, quick buy & sticky cart

Madgic · since 2024 · Order limits

Set MOQ (Minimum Order Quantity), Product Limit, Cart Limits

Gm infotech inc · since 2023 · Cart customization

Cart Upsell—Boost Sales with Slide Cart Drawer Offers

AOV.ai · since 2025 · Upsell and cross-sell

Increase AOV with 1-Click Upsell & Thank you page offers

Pareto · since 2024 · Order limits

Set minimum order quantity, checkout rules & B2B order limits

CWILL · since 2019 · Cart customization

Formerly SEOAnt - Display Sticky Add to cart, Quick Buy Icon

Advan Software · since 2023 · Cart customization

Take full control of payment methods with Kip customizations.

Appfleece · since 2023 · Pay later

Add Cash on Delivery fees, customize payment or delivery methods, and create checkout validations using rules based on cart, customer, product, address and more

Syncube 🥇 · since 2020 · Discounts

Boost sales with cart discounts & free shipping bar

KlinKode · since 2024 · Selling products

Hide payment options conditionally to avoid unwanted fees

PrettyDamnQuick (PDQ) · since 2020 · Analytics

Test, personalize, and optimize every part of your checkout.

Hitsy Apps · since 2025 · Checkout

Grow AOV with progress bar for free shipping, discounts, gifts