Best Shopify One-click Checkout Apps 2025

Instant Checkout - Buy Button is a powerful app designed to streamline the online shopping experience by introducing an animated "Buy Now" button on product pages. By bypassing the cart, this feature directs customers straight to the checkout page, minimizing steps in the purchase process and enhancing user experience, particularly on mobile devices. The app offers an interactive guide to help users effectively navigate towards purchasing, ultimately boosting conversion rates for online stores. With a one-click installation process, no coding skills are required, making it easy to get started. Users can customize the button's appearance to align with their store's branding, ensuring consistency in their online presentation. Additional features include sticky positioning for easy accessibility, integrated button analytics, and compatibility with ReCharge gateway subscriptions, providing a seamless shopping experience tailored to both store owners and their customers. For any assistance, the app's support team is readily available to help.

Extendons Direct Checkout is an innovative app designed to enhance the user experience of online stores by streamlining the checkout process. Say goodbye to lengthy purchase steps; with this app, customers can complete their transactions in a single click. The "Buy It Now" button and direct checkout link facilitate faster purchases, potentially increasing sales conversion rates and customer satisfaction. Additionally, the app offers customization options for the "Buy It Now" button, allowing businesses to reflect their brand identity. It also features a mobile-responsive design, ensuring a seamless experience for customers on any device. With personalized purchase displays, the app not only enhances the checkout process but also boosts upselling opportunities.

SweetCheckout ‑ One Click Sell simplifies the checkout process, enhancing user-friendliness and efficiency. It is perfect for merchants looking to reduce cart abandonment and improve conversion rates by allowing direct payments. This minimizes purchase hurdles, potentially boosting customer satisfaction and repeat business. Adaptable for various industries and store types, it provides an optimized checkout experience that could elevate sales.

• Direct Payment: Enables payment without going through the cart page, reducing checkout steps and increasing efficiency.
• Customizable Themes: Offers pre-set themes with attention-grabbing effects that you can customize for a unique brand experience.
• Easy Installation: Simple to install and uninstall, ensuring store theme integrity is preserved.
• Compatibility: Optimized to work seamlessly with any Shopify store, ensuring a wide range of usability.

Users praise SweetCheckout ‑ One Click Sell for significantly reducing cart abandonment rates and enhancing the overall shopping experience. The straightforward installation process and high compatibility with existing Shopify stores are frequently noted highlights. Reviewers appreciate the customizable themes, which allow for a tailored experience without compromising on performance.

OrderBump ‑ Checkout Upsells is a powerful tool designed to enhance your e-commerce store's revenue by strategically implementing upsells and cross-sells. This app allows you to set specific cart conditions and craft complementary product offers at various stages of the customer journey, including in-cart, at checkout, and even after purchase. With OrderBump, you can customize product titles, descriptions, and call-to-action buttons, making it easier to persuade customers to take advantage of your upsell opportunities. The app is user-friendly and comes with dedicated support to help you set it up efficiently. Additionally, it offers advanced features such as triggering offers based on product tags, SKU, and cart value, and using artificial intelligence to match customers with the best upsell options. For Shopify Plus users, OrderBump provides exclusive features to modify the checkout page, further boosting conversion rates and increasing average order values.

Echo: Checkout Blocks & Bundle is a transformative app designed to enhance the checkout experience on your Shopify store. Leveraging advanced AI technology, this app provides personalized product recommendations to boost sales and increase customer satisfaction. It includes features like checkout surveys and feedback collection, allowing you to gather valuable customer insights. Enhance your store's visual appeal with custom image banners and offer enticing discounts, free gifts, and bundle deals. The app supports Shopify functions, making it easy to create mix and match bundles and volume discounts. Additionally, with checkout branding and customization options, particularly for Shopify Plus users, you can create a fully tailored checkout experience. Try Echo today for free and revolutionize the checkout experience for your customers.

K: Daily Deals | Checkout Sales, known as Kaktus, is a user-friendly platform designed to help businesses increase their average order value (AOV) effortlessly. With its streamlined process, customers can enhance their purchase experience without the need to re-enter any information or go through checkout multiple times. The platform offers quick results, allowing businesses to see improvements in minutes. It features built-in split testing, making it easy to determine the most effective strategies for boosting online revenue. Kaktus is an ideal solution for those aiming to increase revenue by enhancing AOV without the necessity of driving additional traffic to their websites. Key features include One Click Upsell, In Cart Upsell, Post Purchase Upsell, Checkout Booster, and Monster Upsell, all crafted to maximize customer spending effectively.

Kaching Post Purchase Upsell is a seamlessly integrated app that allows customers to take advantage of compelling offers immediately after their purchase, requiring no additional payment information—just a single click. It offers easy personalization of product recommendations using diverse triggers for enhanced customer satisfaction.

• One-Click Upsell: Customers can effortlessly accept post-purchase offers without re-entering payment details, simplifying the buying experience.
• Customizable Offers: Merchants can tailor upsell offers to align with their store's brand and target specific customer segments with ease.
• Personalization Triggers: The app offers various targeting rules like minimum order value and UTM tags to effectively customize recommendations.
• No Coding Needed: Users can create upsell offers without any technical knowledge, making the setup process quick and straightforward.

The app's outstanding advantages, as reflected in customer reviews, emphasize its ease of use and significant impact on increasing revenue. Users appreciate its seamless integration, highlighting that it requires minimal effort to set up while delivering immediate results in customer engagement and sales uplift.

Sticky Add to Cart by Kaktus is an innovative app designed to enhance the shopping experience by ensuring that the add-to-cart button is always visible to customers. Featuring a sticky ATC bar, this app allows customers to easily add items to their cart without losing sight of the add-to-cart functionality, no matter where they are on the page. The app highlights key purchase buttons, drawing attention and encouraging conversions. With a variety of pre-made templates, users can quickly integrate the sticky features into their online store without any coding required. This seamless integration works flawlessly across both desktop and mobile devices, ensuring a consistent user experience. By keeping the buying options always within reach, Sticky Add to Cart by Kaktus helps prevent lost sales opportunities and boosts overall customer engagement.

Zeno Sticky Add To Cart is an intuitive app designed to enhance the shopping experience on your online store's product pages. By integrating a sticky add-to-cart button, it allows customers to effortlessly add items to their cart without the hassle of scrolling up and down. The button is fully customizable, enabling you to tailor its appearance to seamlessly fit your store's design aesthetics. With a focus on mobile optimization, Zeno Sticky Add To Cart ensures smooth and efficient shopping for on-the-go customers. The app integrates flawlessly with your existing store themes, requiring no complex coding or design changes. Try Zeno Sticky Add To Cart today and provide your customers with a seamless, user-friendly shopping experience!

Prepayify Personalised Orders is an innovative app designed for merchants who offer customized products, such as engravings, embroidery, or made-to-order items. This app allows you to tailor payment options to suit your specific business needs by keeping Cash on Delivery (COD) available for general orders while hiding it for personalized ones. By doing so, it helps reduce the likelihood of returns, cancellations, and accumulating dead stock. With Prepayify, you can easily configure payment settings by hiding methods based on specific line property names and values, ensuring a seamless match with your fulfillment strategies. Additionally, the app allows you to create multiple payment method rules, providing flexibility and control over how your customers complete their purchases. Ultimately, this app enhances the shopping experience by aligning payment methods with the nature of the product, thereby optimizing order management and customer satisfaction.

"Bux: Buy Button Anywhere" is a versatile app designed to enhance your e-commerce functionality by allowing seamless integration of Buy and Add-to-Cart buttons on any page within your store. Whether you wish to place these buttons on product pages, blogs, or landing pages, the app provides flexible section block placements to boost your conversion rates. Customize the buttons to perfectly match your brand's aesthetic while selecting specific actions such as adding items to the cart, proceeding directly to checkout, or remaining on the current page for further exploration. Bux also supports single or multiple product selections, enabling you to easily create enticing product bundles directly in the customizer. This app is an ideal solution for store owners seeking to optimize customer purchasing experience and streamline the checkout process across various touchpoints within their online store.

V1 Cart Page & Drawer is an innovative app designed to enhance your online store's cart interface by replacing the standard theme cart page and drawer with a streamlined, high-converting alternative. Seamlessly integrating into your existing design and fonts, this app offers powerful features with minimal impact on your website's performance. It calculates shipping costs and delivery times, and offers basic discount functionality, ensuring customers see transparent pricing. To boost sales, it allows you to define maximum order quantities for cart items and displays progress bars for free shipping and gifts, encouraging higher cart values. The app also provides customization options, allowing you to tailor the layout or add custom CSS according to your brand's needs. Additionally, it upsells automatically matching products and displays a customized estimated delivery date, benefits, and any necessary legal text, creating a cohesive and engaging shopping experience.

The "Ultimate Sticky Add to Cart" app enhances your online store by adding a persistent "Add to Cart" button on all product pages, facilitating an effortless selection and checkout process. With features like a countdown timer to instill urgency, this app works seamlessly across all store themes and device screens, requiring no coding for setup.

• Floating Button: The app provides a floating "Add to Cart" button that remains visible across all product pages, enhancing user convenience.
• Easy Integration: Installs with one click and operates seamlessly on any store theme, requiring no coding.
• Urgency Boost: Features a custom countdown timer to create a sense of urgency and drive quick purchases.
• Device Compatibility: Ensures the add-to-cart button is visible on all types of devices and screen sizes at all times.
• Enhanced Marketing: Supports tracking pixels to improve retargeting campaigns for increased sales opportunities.

Based on its reviews, users highlight the app's capability to significantly improve the shopping experience by providing an uninterrupted checkout process. The prominent visibility of the add-to-cart button and the urgency created by the countdown timer have been praised for enhancing conversion rates effortlessly.

Start to Finish is a powerful tool designed to streamline the online shopping experience and boost sales by reducing friction in the purchasing process. With this app, you can pre-fill your customer’s cart with selected products, quantities, discounts, and even set shipping details, ensuring a seamless transition to checkout. Simply use the Start to Finish link in your marketing channels like newsletters, blogs, ads, emails, and social media to direct customers straight to their ready-to-purchase cart. By skipping unnecessary steps, this app significantly minimizes customer drop-off rates in the sales funnel, thereby exponentially increasing conversion rates. As more customers make it to checkout with minimal hassle, you ultimately achieve higher sales and enhanced customer satisfaction. The app is an essential addition for businesses looking to optimize their eCommerce strategy and drive efficient, customer-friendly transactions.

Instant Buy ‑ Ajax Mobile Cart streamlines the purchasing process by allowing shoppers to quickly add products to their carts with a one-click checkout feature, while also supporting integration with marketing tools and providing insightful analytics.

• Quick Checkout: Shoppers can easily add items and proceed to checkout with one click, enhancing the buying process.
• Custom Redirects: Instantly guide visitors to vital pages like product details, discounts, or restock alerts for seamless browsing.
• Analytics Integration: Embed your Facebook Pixel ID and Pinterest Tag to the cart button to leverage marketing data.
• Impression Tracking: Gain insights into customer interactions through tracking impressions and clicks on the sticky cart button.
• Customizable Design: Tailor button text, font, and color for unified theme integration while maintaining optimum website performance.

The app's outstanding advantages, as reflected in user reviews, highlight its user-friendly interface and significant increase in conversion rates. Users appreciate the seamless integration with major marketing tools and value the performance insights provided by detailed analytics.

ZipLinks - Preloaded Carts is an innovative tool designed for store owners to streamline the online shopping experience. This app enables the creation of customizable links that, when clicked, preload specific products, discount codes, and order notes directly into a customer's shopping cart, thereby providing a shortcut to checkout. With ZipLinks, businesses can enhance their marketing strategies across various platforms such as emails, social ads, SMS campaigns, and more, contributing to an improved customer journey and increased conversion rates. The app offers the ability to accurately track link performance using short links and UTM codes, allowing store owners to gather valuable insights into customer interactions. By simplifying the shopping process and personalizing user experiences, ZipLinks helps stores boost sales and enhance customer satisfaction.

XB: Sticky Add to Cart Upsell, also known as Xboost, is designed to enhance Average Order Value (AOV) and Conversion Rate (CR) with targeted features. It employs AI-Powered Cart Upsell to suggest relevant products, offers Cart Addons like Shipping Protection, and includes tools like a Free Shipping Bar and Sticky Add to Cart for boosting sales and maintaining easy access to the cart.

• AI-Powered Cart Upsell: Suggests relevant products to efficiently increase order value.
• Cart Addons (Shipping Protection): Provides added security with shipping protection options.
• Sticky Add to Cart Button: Keeps the button visible to continually boost conversion rates.
• Express Payment: Streamlines the checkout process for a better customer experience.
• Trust Badges and Announcements: Builds customer trust and prompts quick actions with countdowns.

The XB: Sticky Add to Cart Upsell app stands out for its flawless performance, user-friendly design, and impressive support team. Users highlight the app’s reliability, ease of use, and the exceptional responsiveness of the customer support. The combination of powerful features and effective support makes it a highly recommended solution for boosting e-commerce efficiency and sales.

HideOut is a vital tool for online merchants aiming to improve their checkout experience and reduce cart abandonment. Many shoppers misunderstand the presence of the PayPal Express Checkout button, mistakenly believing it is the only available payment option, which can deter them from completing their purchase. HideOut addresses this issue by concealing the PayPal button on product and cart pages, ensuring customers are aware of all available payment methods. This not only prevents confusion but also helps merchants track cart abandonment more effectively, as express checkout options can obscure valuable data. By providing a clearer, more streamlined payment process, HideOut enhances the shopping experience, leading to improved conversion rates and potentially increased sales. In a competitive online marketplace, ensuring a transparent and efficient checkout process is crucial for retaining customers and reducing lost sales opportunities.

Zoorix Sticky Add To Cart Bar is designed to boost sales by providing an always-visible sticky add-to-cart bar, facilitating a seamless shopping experience with a direct checkout option, thereby reducing abandoned carts. The app boasts mobile-friendly design compatibility, a variety of slide cart integrations, sliding animations, and extensive click event tracking to evaluate its effectiveness. It offers store-specific customizations and full integration with popular themes like Dawn and Online store 2, alongside support for multiple languages and currencies.

• Fast Checkout: Directs customers straight to the checkout page with one click, enhancing convenience and reducing cart abandonment.
• Always Visible Sticky Add To Cart: Ensures customers never miss a purchasing opportunity with a persistent add-to-cart interface.
• Mobile-Optimized Design: Compatible with any mobile device, providing a seamless shopping experience across various platforms.
• Comprehensive Customization: Offers store-specific customizations and integration with major themes, allowing for a tailored appearance.
• Multi-Language and Currency Support: Supports Shopify's multi-currency conversion and various languages, making it suitable for a global audience.

The Zoorix Sticky Add To Cart Bar app is highly praised for its elegant design, user-friendly interface, and ease of installation. Reviews highlight the app's exceptional customer support, frequented by swift, efficient service and problem resolution. Customers appreciate the app's effective functionality, efficient response times, and the diligence of the support team, making it a valuable asset for enhancing store operations and boosting sales.