Best Checkout Apps for Shopify in 2025

Growave is the all-in-one marketing platform that empowers your Shopify store with product reviews, wishlists, loyalty programs, referrals, social login, and UGC.

Best for small and medium-sized Shopify stores to have loyalty & rewards, reviews, wishlist, Instagram, and UGC from one place instead of several separate apps.

Growave helps you to reach a new audience and engage visitors and converts them into buyers. We provide a suite of seamlessly integrated products starting from Social Login, Wishlists, Reviews and ending with Loyalty programs.

Leading Shopify Plus brands trust Growave to improve customer loyalty and review collection.

Trusted by 13000+ brands globally

Growave's Key Features:

- Loyalty & Rewards: strengthen the customer-brand relationships, increase repeat purchases, boost engagement using convertible loyalty points, gifts & VIP-tiers membership on your site. Use a loyalty program offline with Shopify POS.

- Referral program: grow your community by rewarding them for sharing on social media, email, and referring their friends.

- With the Growave Shopify Reviews app collect more photo reviews, product reviews, and site(brand) testimonials on autopilot, drive more shoppers to your site through search and social. Build trust with visual product reviews, Q&A, and boost sales via UGC. Automated, customizable, and personalized review request emails to collect verified photo reviews.

- Wishlist: let customers save their favorite products to their wishlist with easy access. Reduce shopping cart abandonment, order recovery, and targeted emails

- Social Login: easy login in 1 click using Facebook, Google, Line, Twitter, Yahoo, Tumblr, and Amazon account, or by an email address.

- Instagram Shop Gallery: shop Instagram feed and UGC is fully compatible with a NEW Instagram API. Turn your Instagram feed and user-generated content into shoppable galleries and allow your customers to shop directly from an Instafeed.

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With Payfy you can hide, rename, and reorder payment options at Shopify checkout page and showcase your preferred payment methods prominently.

Take control of your payment options and boost conversion rates with Payfy, the top Shopify checkout app. With Payfy, there's no need for Shopify Plus – it's accessible for all merchants!

Key features:

• Hide payment methods on Shopify by total order value, product, customer tag, and B2B customers.
• Set COD is available for pickup orders. COD for retainers or old customers.
• Hide Cash on Delivery for international orders; hide Pay Later for B2C customers
• Rename payment options by country/language
• Sort/reorder payment methods(Sort local delivery shipping option)
• Hide payment method by shipping method or discount applied at checkout.

Utilize the Sticky Add to Cart bar to display product details, allowing customers to swiftly add items to their Cart, proceed to the Cart, or Checkout page. Experiment with various design options and choose the bar's position to enhance user experience.

With the Sticky Checkout bar, offer a seamless 1-click checkout experience, showcasing the total price and item count in the Cart. This feature can be displayed on Product pages, Collection pages, Home page, and Cart page. Enjoy the freedom to customize design settings and adjust bar placement according to your preferences.

Key Features:

1. Fast Checkout Pop-ups: Instantly redirect shoppers to the checkout when they click ‘Add to Cart’ or ‘Buy Now,’ optimizing their purchase journey.
2. Powerful Checkout Booster: Implement a proven strategy employed by eCommerce giants like Amazon, eBay, and AliExpress. Enable customers to check out immediately upon clicking “Add to Cart.”
3. Double-Hit Guarantee: Seamlessly integrate “Buy Now” and “Add to Cart” buttons, providing flexibility in managing the checkout process to secure your sales effectively.
4. Endless Design Options: Enjoy complete customization of the cart summary pop-up and “Buy Now” button, ensuring a perfect match with your store's aesthetic.
5. 24/7 Support: Access round-the-clock assistance for any inquiries or concerns.
6. 100% Quality Guarantee: Rest assured of the highest quality standards in the provided services.

Maximize your store's sales and average order value with the Upsell Cart, Sticky Add to Cart, and Buy-Now button functionalities. An interactive platform offers a tailored Cart Drawer brimming with upsell suggestions, automatic discounts, and advanced shipping choices. Enjoy the benefits of Fast Checkout, alongside Sticky "Add to Cart" and swift "Buy Now" buttons, boosting AOV, real-time user monitoring, and lead acquisition to enrich the cart experience.

Carty's AI-driven core significantly elevates your earnings through expert upselling, cross-selling modules, and additional features. Seamlessly integrate these tools into your theme and enjoy fully customizable customer support for effortless operation.

Immerse yourself in an AI-powered Upsell Cart Drawer featuring progress bars, countdowns, personalized recommendations, and more. Effortlessly capture buyer attention with quick "Buy Now" and Sticky "Add to Cart" buttons. Enhance cart item visibility and reduce abandonment rates with a "Sticky Cart" button. Elevate your average order value through strategic in-cart upselling and cross-selling. Utilize shopper metrics to transform cart activity into lead captures and ultimately, successful purchases. Leverage these features to boost your revenue and enhance the shopper's journey from exploration to making a purchase.

This app revolutionizes post-purchase upselling by seamlessly integrating one-click upsell promotions directly within the checkout process. With its powerful features and intuitive interface, it offers a dynamic way to maximize revenue and enhance customer satisfaction. Here's how it transforms your upselling strategy:

1. One-Click Post Purchase Upsells: Capture additional sales effortlessly by displaying one-click post purchase upsell promotions directly within the checkout. This seamless process allows customers to add more items to their purchase with just a single click, increasing your revenue without disrupting the user experience.
2. Versatile Upsell Promotions: Create both single and multi-product upsell promotions tailored to your products and customer preferences. Whether you want to promote specific items or complementary product bundles, this app provides the flexibility to design promotions that resonate with your audience.
3. Robust Display Rules: Utilize a comprehensive set of visibility rules based on customer data, product attributes, and order properties. These robust rules ensure that your upsell promotions are shown to the right audience at the right time, enhancing their relevance and effectiveness.
4. A/B Testing: Harness the power of built-in A/B testing to optimize your upsells effortlessly. Experiment with different promotions, messaging, or display timings to identify the most effective strategies. Data-driven insights enable you to refine your approach, ensuring maximum conversion rates and revenue generation.

Intuitive Shipping enhances Shopify's native shipping options, equipping you with a comprehensive toolkit to accurately charge your customers for shipping. Whether you have simple or intricate shipping needs, Intuitive Shipping has the solution. They've empowered numerous entrepreneurs to expand their stores, offering tailored solutions from Basic to Plus tiers.

During the checkout process, the shipping step is pivotal, transforming potential shoppers into buyers. When shipping costs seem arbitrary or delivery choices lack clarity, abandoned checkouts rise, leading to unexpected expenses during fulfillment. Intuitive Shipping resolves these issues by eliminating unnecessary friction. It grants you control over shipping expenses and their presentation to your customers.

Key Features:

• Link your ShipStation account to access negotiated rates from leading carriers.
• Provide accurate delivery estimates directly from your shipping carrier, establishing realistic expectations for your customers.
• Define how rates from various rule sets should be blended at checkout.
• Enable store pick-up options within specified postal/zip code zones (compatible with UK Postcodes).
• Customize shipping descriptions to include special instructions or notes under your shipping rates during checkout.
• Utilize over 40 Conditions, such as Customer Tag, Collection, and Time of Day, to control every aspect of your shipping costs, enhancing conversions and profits.
• Leverage SmartBoxing to display precise costs for real-time shipping options, granting customers access to faster shipping speeds.
• Implement customizable free shipping triggers, allowing free shipping for specific customers or when the cart value exceeds a designated amount.
• Set custom pricing based on product quantity, weight, distance, and more.

OneClickUpsell, your solution for elevating top-line revenue, revolutionizes your Shopify store with seamless pre and post-purchase upsell funnels—all at the click of a button. Here's how OneClickUpsell enhances your sales strategy:

1. Optimized Upsell Funnels: Experience effortless integration of pre and post-purchase upsells, along with in-cart upsell options. With just a few clicks, you can strategically place upsell offers, enhancing your customers' shopping experience and maximizing revenue potential.
2. Shop Mini Integration: Unlock new opportunities for revenue growth with the Shop Mini integration. Expand your offers across various touchpoints to increase your average order value and overall revenue. Now, you can reach customers in more places, driving sales with ease.
3. True One-Click Purchases: Eliminate friction from the buying process. OneClickUpsell ensures a seamless experience for customers by eliminating the need for them to re-enter payment information. True one-click purchases streamline the checkout process, encouraging swift and hassle-free transactions.
4. Built-In Split Testing: Optimize your upsell funnels for peak performance without the hassle of custom coding. OneClickUpsell offers built-in split testing capabilities, allowing you to experiment with different placements and offers. Fine-tune your strategies based on real-time data, ensuring maximum effectiveness.
5. Unlimited Upsells: Unlike other platforms, OneClickUpsell offers unlimited upsells without charging based on the number of views. This flexibility enables you to reach every potential customer with tailored offers, maximizing your conversion opportunities without worrying about additional costs.

With OneClickUpsell, you can effortlessly optimize your checkout experience, drive revenue growth, and create a seamless purchasing journey for your customers—all backed by robust features and expert support.

While the Buy Button app may seem straightforward, its effectiveness in boosting conversions lies in its ability to streamline the ordering process. By minimizing the steps required to complete a purchase, it significantly enhances conversion rates. This versatile tool allows you to display the buy button prominently on product pages, collections, and the homepage. Additionally, you can incorporate shareable links via a "Buy Me" widget.

Key Features:

• Buy Me Widget: Facilitates a quicker add-to-cart process for seamless shopping.
• Buy Me Cart: Enhances the checkout experience, making it faster and more user-friendly.
• Preview of Added Items in Cart: Provides a better understanding of the cart contents, improving the overall shopping experience.
• Compatibility with 'Drawers' (Ajaxify) Cart Designs: Works seamlessly with cart designs featuring drawers, ensuring a smooth integration.
• Analytics and Statistics: Offers insights into social media sharing and identifies top-performing products, enabling data-driven decision-making.