Best Shopify Apps to Increase Sales in 2025

iCart is your complete solution for turning the cart into a powerful sales tool. It replaces the standard cart page with a fully customizable slide-in drawer that helps you 2x average order value (AOV). Easily add upsells, cross-sells, product bundles, discounts, and more, all without touching a single line of code. 

1. Complete Upsell Funnel: Guide shoppers through a smooth sales journey by showing upsell and cross-sell offers right inside the cart drawer. Boost average order value before they even reach checkout.
   
   
2. Smart Rule-Based Recommendations: iCart helps you show the right offer to the right customer at the right time by displaying personalized product suggestions based on cart contents, value, or specific items.
   
   
3. Built-In A/B Testing: Test multiple upsell offers and see what works best. With real-time stats like clicks, conversions, and revenue, you can quickly find and scale your top performers.
   
   
4. Auto-Applied Free Gift Offers: iCart allows you to offer automatic free gifts when customers meet specific criteria, like reaching a cart value threshold or adding particular items. This feature creates a powerful incentive to increase order size while delivering a delightful surprise to the customer.
   
   
5. Frequently Bought Together Bundles: Increase order size by suggesting bundles of complementary products within the cart. The “Frequently Bought Together” widget enables one-click addition of listed product combos, driving upsells without requiring additional pages or pop-ups.
   
   
6. Fast & Flexible Setup: iCart offers a quick, no-code setup with drag-and-drop widgets, discount logic, gift rules, and upsell modules ready to go. Features like progress bars, countdown timers, and sticky upsells are pre-built for quick launch and powerful performance with minimal effort.

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Integrating a smart cart drawer upsell system into your Shopify store can boost sales and improve customer satisfaction.

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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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Postscript is trusted by thousands of growing Shopify & Shopify plus stores to manage their SMS Marketing.

Using Postscript, your team will be able to grow a TCPA compliant subscriber list, use your Shopify data to create targeted text marketing campaigns, have two-way conversations with customers, and unlock a brand new marketing channel that drives big-time ROI for your store.

Sync your Shopify store data within minutes and activate default text marketing automations like abandoned cart recovery, shipping notifications, welcome series, and loyalty offers to give your revenue an immediate bump.

Key Features:

• SMS marketing software for growing stores
• Build a TCPA compliant list of SMS subscribers
• Automate your text marketing
• Create segments using your Shopify store data
• Send SMS campaigns
• Track Revenue & ROI
• Marketing Compliance
• Shopify Plus premium account management and on-boarding
• Integrations

Effortlessly establish and manage subscriptions using robust merchant tools and an intuitive user interface. Explore the wealth of features for recurring orders in e-commerce, including comprehensive and efficient subscription management tools, loyalty benefits, one-click checkout, churn control, build-a-box options, and much more. Appstle subscriptions app collaborates with some of the world's largest e-commerce brands, such as Universal Audio, Pela Earth, Inspired Go, and Skin Authority, to seamlessly integrate exceptional subscription experiences into their stores with just a few clicks. If you have any questions or require customization, their top-tier merchant success team is ready to assist you in mere minutes!

Key Highlights:

• Offer regular and prepaid subscriptions, complete with free trial options and build-a-box functionality.
• Implement tiered discounts, custom shipping solutions, and gift offerings with theirloyalty features.
• Provide a feature-rich customer portal with one-click login and quick action links.
• Enhance conversion rates with the 'Appstle Menu,' a menu template designed to optimize the shopper experience.
• Achieve maximum ROI through upselling, bundling, bulk automation, and an array of retention tools and strategies.

Empowering brands to optimize their customers' value, Recharge's cutting-edge platform tackles LTV growth comprehensively. It enables you to craft seamless shopping experiences that not only boost revenue but also foster lasting customer relationships. Here's how:

• Subscriptions: Establish and expand your recurring revenue streams effortlessly.
• Loyalty: Offer exclusive rewards, benefits, and unique experiences to enhance customer loyalty.
• Bundles: Sell thoughtfully curated product bundles or allow shoppers to customize their selections, enhancing their purchasing experience.
• Flows: Tailor the customer journey with personalized approaches, effectively addressing key scenarios such as passive and active churn recovery.

In addition, Recharge offers these essential features:

• Customer Portal: Customize the appearance and functionality of your store's customer portal, ensuring a unique and tailored experience for your customers.
• Flows: Personalize the customer journey further, ensuring each interaction is meaningful and engaging.
• Robust and Flexible API: Fully customize your subscription experience according to your unique requirements.
• Bundles: Leverage Bundles to encourage cross-sells, enabling in-app purchases for the Standard plan.
• Unified Checkout: Streamline the checkout process, ensuring a consistent and hassle-free experience, regardless of the cart's contents.

ReConvert Upsell is a robust tool designed to enhance your Shopify store's revenue potential significantly. With its suite of features, this app empowers merchants to implement effective checkout and post-purchase upsell funnels, encouraging customers to spend more and increasing the average order value (AOV) effortlessly. Here's how ReConvert Upsell Sidekick can transform your store:

1. One-Click Upsells: ReConvert allows you to create seamless one-click upsell offers, enticing customers to add more items to their cart with just a single click after checkout.
2. Post Purchase Upsells: Utilize the power of post-purchase upsells to enhance your thank you page. This feature enables you to display targeted upsell offers to customers right after they make a purchase, encouraging additional sales.
3. Conversion-Focused Funnel: Implement a conversion-focused post-purchase upsell funnel to guide customers through relevant products or offers, maximizing your chances of increasing conversions (CVR).
4. Customizable Checkout Blocks: ReConvert offers a drag-and-drop editor, allowing you to easily build and manage your checkout upsell strategy. Tailor the upsell offers according to your product offerings and customer preferences.
5. Thank You Page Enhancement: Enhance your store's thank you page with interactive elements such as surveys, birthday collection, and product upsells. This feature provides valuable insights and promotes additional sales opportunities.
6. Selleasy Segmentation: Utilize smart segmentation tools to trigger specific upsell strategies, including bundle upsells, cross-sells, and one-click upsells (OCU). This targeted approach ensures that customers receive offers tailored to their interests and previous purchase history.

ReConvert Upsell simplifies the process of deploying effective checkout and post-purchase upsell funnels. By leveraging this app, you can create a seamless shopping experience for your customers while significantly increasing your store's revenue.

Vitals is an All-in-One Marketing & Sales app that brings together 40+ apps. They empower busy e-commerce owners and marmeters to achieve their goals.

Import unlimited AliExpress reviews with photos. Request reviews after order delivery & highlight featured reviews to boost conversion. Create unlimited Upsells and Cross-sells. Offer product bundles, volume discounts, goals, and Buy One Get One (BOGO) deals. Record & replay visitor actions as they click, scroll, type, or move across store pages. Spot & fix drop-off points to boost conversions.

Key Features:

• Import & Collect Product Reviews
• Create Upsell & Cross-sell Campaigns
• Convert More Visitors into Customers
• Provide Live Customer Support Chat
• Sell Globally with Multi Currency Converter & Geo-redirection
• Grow your Email List with Pop Ups, Announcement Bars & Spin the Wheel
• Install Facebook Pixels & Shoppable Instagram Gallery
• Build Trust with Social Proof
• Reduce Abandoned Carts
• Improve SEO

DSers or AliExpress Dropshipping Solution - This app helps a lot to simplify the creation of orders and order products from AliExpress.

DSers lets you place multiple orders at once faster to save time and gain efficiency with AliExpress dropshipping solution! With DSers you can find and import products easily! Get access to special suppliers for better prices, higher quality to grow your business! Find new suppliers, with better prices and quality for your products to increase your margins and improve your customers' satisfaction!

Key features:

• Direct integration with AliExpress API
• Ability to place over 100 orders in minutes, saving time greatly
• Automatic synchronization of tracking number
• Real-time inventory update
• 10 days delivery to the US

ReferralCandy powers referral programs for 3,000 fast-growing Shopify brands.

ReferralCandy is easy to use for both you and your customers.

ReferralCandy helps Shopify and Shopify Plus merchants reach new customers, grow their brand through word-of-mouth, and build customer loyalty through a refer-a-friend program.

Our top merchants have generated millions in referral sales with ReferralCandy. Their referral programs have worked across various industries: fashion, athleisure, nutrition, electronics, baby products, and more.

And, they are well supported by our Customer Success team, who will reach out proactively to check-in and share optimization tips. Check out all our 5-star reviews.

You can also use ReferralCandy to run an automated affiliate program by offering a flat or percentage amount of cash reward as commissions for your affiliates. If you want to run both a referral program and an affiliate program, feel free to reach out and we can set them up for you for the price of one account.

ReferralCandy integrates with Klaviyo and Mailchimp; allows you to embed tracking pixels from Facebook, Google, and AdRoll; and links with S-Loyalty, ReCharge, Recurring Orders, and S-Loyalty.

Key Features:

• Launch your referral program in just 30 minutes. Plus, you have a 30-day risk-free trial to test out ReferralCandy.
• Use post-purchase popups and emails to recruit existing customers to your referral program
• Send rewards automatically to customers who have made successful referrals
• Grow your store with no limits on referral sales or customers enrolled and no charges for redemptions
• Customize landing pages and emails with your logo, images, and brand colors
• Use the theme editor—no developer help is needed
• Display your copy in up to 12 languages including German, Spanish, Danish, Chinese, and Japanese
• Detect suspicious transactions and take action with Fraud Center
• Identify and review customers with suspicious transactions
• Receive an alert when referral codes are leaked on coupon sites
• Manage referral fraud by disqualifying referrals and banning customers
• Connect your favorite marketing apps for power-ups
• Emails: Integrate ReferralCandy directly into your MailChimp and Klaviyo email flows and newsletters
• Remarketing: Embed tracking pixels from Facebook, Google Ads, and Adroll for retargeting purposes
• Analytics: See referral traffic on Google Analytics
• Use ReferralCandy for your affiliate marketing program