Shopify Checkout integration apps 2026

Shipstak

$9.99-$19.99 / Month

8.2

1 Reviews

Show real time shipping rates at the checkout Show more

Shipstak is a cutting-edge app that revolutionizes shipping management by making it a hassle-free and efficient process. With a simple CSV upload, you can quickly set up and regularly update your carrier rates, ensuring your shipping costs are always accurate. The app's robust features allow for precise fee calculations based on item weight and quantity, delivering reliable billing for each transaction. By seamlessly integrating with your checkout process, Shipstak enhances the customer experience with immediate and clear shipping information. This transparency allows customers to choose between standard or express delivery options confidently. Shipstak is your go-to solution for transforming complex shipping logistics into a smooth, worry-free operation, all while keeping your customers informed and satisfied.

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Weight-based calculations

Csv rate upload

Quantity-based calculations

Checkout transparency

Standard shipping rates

Express shipping rates

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OneID Age Verification

7.5

2 Reviews

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Regulatory compliant age checks, without losing sales. Show more

OneID Age Verification is an efficient app designed to confirm your customers are over 18 within seconds, ensuring a seamless checkout experience. It offers robust protection for your business while adhering to GDPR and BSIs PAS 1296, delivering top-notch user experience for age-restricted product sales. The app is straightforward to install and configure, allowing you to quickly tag age-restricted items and focus on your core business. OneID streamlines the age verification process by leveraging checkout information and, if necessary, bank or card providers to verify ages without disrupting the purchase flow. It requires verification only during the first checkout, with an option to remember the results for future purchases. Additionally, the app comes with excellent customer support to assist you in getting started smoothly.

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Product tagging

Easy installation

Seamless checkout

Quick age checks

First-time verification

Secure verification

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BTB Minimum Order Value

$8.99-$29 / Month

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"B2B discounts with ease; no separate storefront required." Show more

BTB: Wholesale Discounts is an innovative app designed to streamline the process of offering discounts to B2B and wholesale customers directly within your existing storefront. By allowing merchants to create custom customer groups, the app facilitates the assignment of volume-based, percentage, or fixed amount discounts tailored to each group's needs. Discounts are applied automatically at checkout for all eligible customers, ensuring a seamless and personalized shopping experience. This eliminates the need for a separate wholesale storefront, simplifying management and integration with existing customer and checkout systems. Merchants can easily manage their B2B pricing strategies and enhance customer relationships without additional complexity. With BTB: Wholesale Discounts, offering tailored incentives to your wholesale clients becomes both efficient and effective.

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Automatic discount application

Custom customer groups

Volume-based discounts

No separate storefront

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順豐快遞接送點（手動複製地址版本）

$9-$39 / Month

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Effortlessly copy and share SF Express pickup locations with customers. Show more

"順豐快遞接送點（地址複製版）"是一款專為網店而設的便利應用程式，旨在簡化客人查找順豐提貨點的過程。利用此應用，您的客人可以輕鬆地從順豐站點、順便智能櫃、便利店及自營門店中複製取貨地址，直接在結帳頁面粘貼，從而使購物體驗更加流暢。店主可以創建自家門市的選項，讓客人選擇自取，這樣能有效節省客服人員的時間，避免重複回答繁瑣的問題。該應用即裝即用，適合於所有模板，且不要求任何編程知識，令安裝過程輕鬆便捷。此外，它支持中英雙語，並根據客人瀏覽器的語言自動切換，提供更貼心的用戶體驗。使用者還可以自由選擇顯示香港或澳門的提貨點，並停用不需要的提貨點類型，以滿足個性化需求。

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Effortless address sharing

Pickup options creation

Automatic language switching

Flexible location display

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EVAV

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EVAV offers lifetime repairs for your customers purchases Show more

EVAV is an innovative app designed to help clothing merchants enhance their sustainability efforts while improving conversion rates and customer lifetime value. By providing a seamless repair experience powered by cutting-edge technology and dependable double verification, EVAV encourages customers to return to stores for necessary repairs or replacements. This service can be easily integrated at checkout or offered as a white-label option, enhancing the overall customer journey. Additionally, EVAV promotes instant revenue generation at the point of purchase and supports merchants in becoming more sustainable brands. Whether you're a small boutique or a large clothing retailer, EVAV offers a strategic way to improve customer loyalty and sales while minimizing environmental impact. Empower your business with EVAV and take a significant step toward a sustainable future in the fashion industry.

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Boost conversion rates

Sustainability focus

Customer lifetime value

Instant revenue checkout

Lifetime repair service

Seamless repair experience

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ShipWisely: Parcel Lockers

$11-$195 / Month

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Enhance checkout with smart parcel lockers and pickup delivery options. Show more

ShipWisely: Parcel Lockers offers an innovative solution for enhancing your online store's delivery options by integrating smart parcel lockers and pickup point deliveries directly into your checkout process. The app intelligently displays the nearest pickup locations and calculates delivery rates tailored to each customer's address, order size, weight, and existing carrier rules. This seamless solution requires no coding or theme modifications, making it accessible for store owners looking to expand their delivery capabilities effortlessly. Enhancing customer convenience, ShipWisely ensures that only the most cost-effective carrier rates are displayed, while automatically excluding pickup options for oversized items. Users should note that carrier-calculated shipping is necessary, which isn't available on Basic or Starter Shopify plans, and existing carrier contracts are a prerequisite. With compatibility across various global carriers like Omniva, Venipak, InPost, and more, ShipWisely positions itself as a versatile tool for modern e-commerce platforms aiming to streamline their logistics processes.

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Seamless integration

Native checkout integration

Smart parcel lockers

Pickup delivery options

Automatic location display

Calculated delivery rates

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Teleport

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Provide same-day local delivery seamlessly from your checkout Show more

Teleport is an innovative same-day delivery service designed for Shopify merchants, ensuring faster product delivery to customers. It seamlessly integrates into your Shopify checkout, allowing buyers to choose Teleport as their preferred shipping method for rapid dispatch and delivery. Once selected, a driver is dispatched to your store to swiftly collect and deliver the package, mirroring the convenience of popular food delivery services. Upon delivery, a photo is taken of the package at the customer’s doorstep, which is then emailed to both the merchant and the customer for confirmation. By offering same-day local delivery, merchants can drive sales, enhance customer satisfaction, and tap into a broader customer base across Teleport’s extensive 700-square-mile delivery area. With Teleport, businesses can elevate their service offering while ensuring efficient, reliable, and fast delivery to meet the expectations of today’s consumers.

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Same-day delivery integration

Checkout process seamless

Delivery photo confirmation

Expanded customer reach

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Shipping Tags ‑ Shipping Rules

$9.99-$19.99 / Month

6.1

24 Reviews

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Implement shipping rules & shipping rates via product tags Show more

Ship Shippify ‑ Shipping Rates is a versatile tool designed to enhance your store’s checkout experience by offering tailored shipping options. The app leverages product tags to enable you to craft custom shipping rules based on the contents of a customer's cart, making it perfect for everything from free shipping promotions to quantity-based and product-specific rates. Its logic-based parameters ensure that your shipping rates are always accurately displayed, providing a seamless experience for both you and your customers. With no coding required, Ship Shippify allows for quick implementation of fully customized shipping rates and rules, making it accessible even to those with no technical expertise. Ideal for setting up bundle and shipping thresholds, it simplifies the process of merging complex shipping scenarios without causing confusion at checkout. Additionally, the app includes a shipping calculator feature that displays estimated delivery dates, enhancing transparency and setting clear expectations for delivery times.

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No coding required

Custom shipping rates

Shipping calculator

Shipping rule creation

Product tag logic

Merge shipping options

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Envios ‑ Correios/Melhor Envio

$4 / Month

(1/5)

4 Reviews

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Shipping costs and times from Correios and Melhor Envio Show more

Envios ‑ Correios/Melhor Envio is an essential app for online stores looking to integrate with Brazil's leading shipping services, Correios and Melhor Envio. By seamlessly embedding shipping cost and time estimates directly on your checkout, product, and cart pages, the app enhances the purchasing experience for your customers, ensuring they have all the necessary information at their fingertips. Its intuitive and user-friendly interface makes configuration straightforward, allowing you to get up and running quickly. The app also offers a robust service designed to circumvent the frequent instabilities and failures associated with Correios servers, ensuring uninterrupted shipping operations. Additionally, users can take advantage of Melhor Envio's label creation utility, streamlining order fulfillment processes. Overall, Envios ‑ Correios/Melhor Envio provides a reliable, efficient, and user-friendly solution for handling shipping logistics in Brazil.

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Label creation

Shipping quotes

Embedded calculations

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Checkout Blocks & Customizer

9.1

8 Reviews

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Checkout rules,checkout extensions,functions & checkout blocks Show more

Checkout Pro Rule & Blocks App revolutionizes your checkout experience, offering a dynamic and customizable interface for your e-commerce store. With its array of features, you can effortlessly display clickable coupons, motivating customers to finalize their purchases with ease. The app allows merchants to gather vital shopper data, crafting a tailored shopping journey for every customer. Personalize checkout content in real-time to match varying e-commerce scenarios and give customers the ability to adjust line items directly within the checkout page. Control your payment processes seamlessly by hiding or reordering payment gateways, ensuring preferred methods are easily accessible. Additionally, enhance your promotional strategy with exclusive prepaid discounts for those selecting specific online payment options. Designed for versatility, this app supports displaying images, banners, and texts based on predefined rules and lets customers modify their purchase without disruptions, making it a comprehensive solution for merchants aiming to provide an optimized checkout process.

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Show clickable coupons

Gather essential data

Customize content dynamically

Modify line items

Payment gateway management

Exclusive prepaid discounts

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Blockify Checkout Rules Plus

$9.99-$59.99 / Month

9.1

214 Reviews

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Validate checkout info to prevent fraud and delivery failures Show more

Blockify: Checkout Rules is a powerful app designed to enhance and streamline the checkout process for Shopify users. By validating checkout information, it effectively prevents invalid shipping addresses and fraudulent orders, safeguarding your business. The app allows merchants to hide irrelevant payment and shipping options, reducing customer confusion and creating a more efficient shopping experience. Additionally, Blockify enables the reordering of payment and shipping methods, prioritizing popular choices to help save on costs and time. Tailor the checkout experience to better meet customer preferences, ultimately boosting satisfaction and loyalty. With its seamless integration into Shopify, Blockify provides a secure and user-friendly solution for optimizing the checkout process, enhancing both performance and customer trust.

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Hide payment methods

Integrate with shopify

Hide express checkout

Tailor checkout experience

Validate checkout info

Reorder shipping methods

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Checkout Buddy

$50 / Month

8

28 Reviews

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Checkout page customizer with upsells, blocks, fields, rules Show more

Checkout Buddy: Customizations is designed to boost your revenue by allowing seamless customizations of your checkout page. Utilizing Checkout Extensibility, this app empowers you to effortlessly drag and drop checkout blocks to feature upsells, cross-sells, custom fields, and dynamic content such as text, links, images, and trust badges. You can also integrate address validators to streamline the user experience. The app provides the flexibility to set display rules based on a wide range of cart conditions to tailor each customer's experience. Transform script editor changes into easy, no-code customizations for payment, shipping, and discounts with Shopify Functions. Furthermore, Checkout Buddy supports customizations for Thank You and Order Status pages, enhancing the post-purchase interaction with your customers. Maximize conversions and sales by incorporating social proof elements and applying strategic display rules based on various factors like cart contents and customer details.

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Flexible display rules

Trust badges

Custom fields

Social proof

Dynamic content

Drag and drop

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WizeSaaS ‑ Sticky Cart

$4.99 / Month

1 Reviews

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Sticky Checkout Button and floating bubble cart Checkout Show more

Sticky Checkout - WizeSaaS is an innovative app designed to enhance the shopping experience on your online store by adding a continuously visible floating cart bubble. This handy feature allows customers to see and access their cart instantly, eliminating the need to scroll back to the top of the page. By streamlining the checkout process, it significantly reduces the chances of abandoned carts, thus improving conversion rates. The eye-catching design of the Sticky Cart draws attention and encourages impulse purchases, providing a seamless shopping experience. Furthermore, customers are redirected directly to the checkout page, making their purchasing journey quicker and more efficient. With a quick purchase button option, the app is engineered to optimize customer convenience and enhance overall satisfaction.

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Eye-catching design

Floating cart bubble

Quick purchase button

Instant checkout redirect

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Yagi Express Payment Hider

$2 / Month

8

18 Reviews

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Hide PayPal and other express checkout in checkout and cart Show more

Yagi Express Payment Hider is an innovative app designed to optimize the checkout experience for online merchants by strategically concealing express checkout options like PayPal and Apple Pay during the initial checkout information step. This thoughtful approach addresses a common issue where customers might prematurely abandon their purchase if they believe express options are the only available payment methods. By only revealing these options during the payment selection step, the app aims to reduce bounce rates and enhance customer retention. Built using Shopify Functions, it seamlessly integrates with existing store layouts without disrupting the aesthetic or functionality. This tool is ideal for merchants seeking to streamline the checkout process and improve conversion rates by ensuring customers are presented with a full suite of payment options before finalizing their purchase.

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Reduce abandonment

Hide express checkout

Hide paypal

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Checkout Jelly: UI extensions

8.2

1 Reviews

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Customize & extend your checkout with checkout UI extensions Show more

Checkout Jelly: UI Extensions is a powerful app designed to enhance the checkout experience for Shopify Plus stores. By incorporating payment icons, it reinforces customer confidence, assuring them of a secure transaction process. The app also allows merchants to build trust by showcasing unique selling propositions (USPs) through visual icons on checkout pages. Additionally, stores can upload custom banner images to highlight special offers or promotions, providing a personalized touch to the shopping journey. This tool is crucial for increasing conversion rates by making the checkout process more appealing and trustworthy. Easy to integrate with checkout extensibility, Checkout Jelly ensures an optimized and secure customer experience.

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Trust badges

Payment icons

Banner image

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Checkout Bear

6.6

4 Reviews

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Customize your checkout page with checkout extensibility Show more

Checkout Bear is a powerful checkout editor designed to enhance your checkout page and boost your sales. This app allows you to easily offer upsells, free gifts, and special deals, helping to increase your average order value. By incorporating trust badges and showcasing product reviews, Checkout Bear builds customer confidence and encourages purchase completion. It also includes features like a countdown timer to instill urgency and a line item editor to streamline the checkout process, keeping customers engaged and on the page. With new widgets being added every month, the customization possibilities are continually expanding. Try Checkout Bear today to optimize your checkout interface for higher conversions and a better shopping experience.

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Trust badges

Countdown timer

Checkout customization

Free gifts

Product reviews

Stock countdown

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Discounts at Checkout ‑ Ace

$99 / Month

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Improve checkout completion with discounts at checkout page Show more

"Discounts at Checkout ‑ Ace" is a dynamic conversion tool designed for Shopify Plus stores, enhancing the checkout experience by displaying available discount codes directly at checkout. By enabling customers to effortlessly apply discount codes from a curated listing, Ace reduces errors and streamlines the purchasing process. The app is instrumental in increasing Average Order Value (AOV) by encouraging customers to add more items to their cart, thereby unlocking exclusive offers. Ace highlights the most advantageous discounts based on current cart items, value, and even suggests optimal combination discounts. Its effortless integration requires just one click, seamlessly adapting to any theme without needing configuration. Merchants can maintain control by opting to conceal certain discount codes from customers, offering flexibility in promotional strategies. This tool efficiently pulls all active discount codes from Shopify Discounts, providing customers with the best available options and suggesting possible alternatives and combinations for maximizing savings.

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One-click integration

Apply discount codes

Show discounts

Theme adaptation

Nudge for offers

Hide specific codes

Install App

Checkout Engine

$7.99-$27.99 / Month

9.1

3 Reviews

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Dynamic checkout page: checkout upsells, functions, rules, etc Show more

Checkout Engine is a powerful tool designed to boost your store's revenue by integrating upsell deals directly into the checkout process. With its intuitive and customizable options, you can easily align the look and feel of upsell offers with your store's branding, targeting customers at critical conversion points. Whether promoting individual products or site-wide selections, Checkout Engine attracts visitors with compelling upsell opportunities. The app offers insightful analytics to monitor and enhance your store's performance, ensuring you harness growth opportunities. Moreover, it helps increase average order value through product recommendations and dynamic content, fostering greater trust with free shipping offers. You can also customize the checkout page by adding social links and payment icons, while Shopify Functions allows for the modification of delivery and payment methods. Overall, Checkout Engine equips you with the tools needed to optimize conversions and revenue effectively.

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Detailed analytics

Exclusive offers

Checkout upsells

Custom fields

Dynamic content

Shopify functions

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Dynamic Checkout Customizer

$24.99-$49.99 / Month

(1.4/5)

3 Reviews

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Customize checkout with upsell, cross-sell, content & banners. Show more

Dynamic Checkout Customizer is a powerful tool designed specifically for Shopify Plus merchants looking to enhance their checkout process. With five smart customizable blocks, the app enables seamless integration of features like Instructional Banners, Image Banners, Custom Fields, and product recommendations, ideal for both upselling and cross-selling. Merchants can optimize their checkout page by simply dragging and dropping elements, making the process both efficient and user-friendly. The app allows for the customization of cart items using product tags, which can boost customer loyalty through free giveaways and rewards programs. Customers can also add personalized notes and adjust the quantity of items in their cart, providing a tailored shopping experience. Offering dynamic and static sources for product recommendations, the app supports merchants in driving additional sales. Additionally, the app's support team is available to help create a fully customized checkout experience tailored to each merchant's unique needs.

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Customizable banners

Drag-and-drop

Quantity adjustment

Dynamic upselling

Cross-selling options

Product tags

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Checkout & Discount Master

$0.99-$9.99 / Month

(3.7/5)

2 Reviews

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Enhance Your Checkout Experience and Drive Conversions Show more

Checkout Toolkit is a dynamic Shopify app designed to transform your online store's checkout experience with a variety of customizable widgets. This app empowers merchants to enhance their conversion rates by integrating custom widgets tailored to meet specific business goals. Whether you're aiming to upsell products with AI-driven recommendations or collect valuable customer insights through custom forms, Checkout Toolkit offers versatile solutions. It also features a Shipping Progress widget to motivate customers to add more items to their cart. Additionally, the app includes various content widgets, such as image sliders and payment method displays, all customizable with an advanced multi-layered condition builder. With Checkout Toolkit, you can craft a seamless and engaging checkout process that not only delights customers but also boosts sales.

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Upsell widget

Custom forms

Image sliders

Conditional display

Shipping progress

Payment displays

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Shopify Checkout integration apps

Related Categories

Price

Based on reviews

Showing 40 to 60 of 29 Apps

Shipstak

OneID Age Verification

BTB Minimum Order Value

順豐快遞接送點（手動複製地址版本）

EVAV

ShipWisely: Parcel Lockers

Teleport

Shipping Tags ‑ Shipping Rules

Envios ‑ Correios/Melhor Envio

Checkout Blocks & Customizer

Blockify Checkout Rules Plus

Checkout Buddy

WizeSaaS ‑ Sticky Cart

Yagi Express Payment Hider

Checkout Jelly: UI extensions

Checkout Bear

Discounts at Checkout ‑ Ace

Checkout Engine

Dynamic Checkout Customizer

Checkout & Discount Master