Best Shopify Apps to Improve Customer Retention in 2026

Growave is a powerful marketing app designed to help Shopify merchants increase conversions, boost customer engagement, and build brand loyalty.

It combines essential tools like reviews, wishlists, loyalty programs, referral in one easy-to-use platform. With seamless integration and customization options, Growave supports businesses of all sizes in scaling efficiently.

Trusted by 15000+ brands globally

Growave's Key Features:

Loyalty & Rewards – Reward customers with points and incentives to drive repeat purchases.

VIP Program - Boost customer retention and repeat sales with Growave’s customizable VIP Tiers. Reward top customers, increase average order value, and elevate the shopping experience.

Points Program - Launch a rewarding points program with Growave. Engage customers, increase retention, and boost sales with customizable rewards, analytics, and multi-currency support.

Referral Program – Encourage word-of-mouth marketing by turning customers into brand advocates.

Product Reviews & Ratings – Collect and display user-generated content to build trust.

Wishlist – Allow shoppers to save their favorite products for later and re-engage them via email.

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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Klaviyo is the leading ecommerce marketing platform in the Shopify ecosystem. Over 265,000 stores around the world use Klaviyo to send personalized email, SMS messages, signup forms and more. The platform scales with your business no matter how much you grow—so you can go from launch to running a billion-dollar brand without slowing down or switching platforms.

Key Features:

• Powerful pre-built integrations
• Free and flexible account options
• Pre-built forms, templates, and automations
• Personalization and targeting
• Out-of-the-box automations
• Dynamic forms
• Best-in-class segmentation
• Growth-focused reporting
• SMS
• Social advertising
• Insights and guidance

Omnisend is an Email & SMS marketing platform used by 70,000+ ecommerce merchants who want to increase sales, not the workload. We’re the only marketing automation platform that has a G2 ease-of-use rating as high as 9.3, after all!

Seamlessly collect email and/or SMS opt-ins using our mobile-friendly, fully customizable popups, signup boxes, landing pages and even a wheel of fortune. Boost your conversions with well-targeted, personalized messages across email, SMS, push notifications and use the built-in audience sync for Facebook & Google ads. Moreover, Omnisend integrates with Growave to enhance the capabilities of both apps.

All messages, subject lines and workflow settings are pre-built, so you can get up and running in minutes. No need to pay for multiple apps anymore!

Key Features:

• Sell while you sleep with pre-built workflows
• Convert store visitors to shoppers with pre-built ecommerce automations
• Send stunning newsletters
• Create beautiful, shoppable emails in minutes
• A drag & drop email builder
• Ready-made, responsive email templates
• Dynamic coupon codes
• An automatic product picker
• Automatically resend campaigns without any tedious manual work!
• Build your Email and SMS lists
• Improve your targeting with robust segmentation
• Combine email with SMS and push notifications
• Send FREE SMS on any plan
• SMS available worldwide
• Push notifications and SMS can be used in campaigns & omnichannel workflows
• Campaign, automation and form performance reports
• Personalized benchmarks to compare against industry brands
• Live view of store visitor activity
• Customer Lifecycle Stage breakdowns
• Custom storefronts & single integration API. Contact us before installing.
• 24/7 live chat & email support
• Dedicated customer success managers for Pro plan users w/15K+ subscribers
• On-demand Omnisend Academy training & live webinars
• Enjoy all features on any plan

Get started by accessing all Omnisend's features on the Free plan. You can upgrade your plan to suit your list size.

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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.

Enhance subscription revenue and reduce churn rates effortlessly this holiday season. Customizable subscriptions app, crafted based on direct feedback from the DTC community, simplifies subscription management. Create engaging experiences for your subscribers with gamified interactions. Automate and personalize discounts, rewards, trials, or gifts seamlessly. Loop subscription widget ensures your product page speed remains unaffected. Enhance subscriber engagement and decrease cancellation rates by incorporating TikTok/IG/YouTube videos and exit surveys. Enjoy a smooth transition with free white-glove migration, comprehensive account management, and multi-channel support (phone, email, Slack).

Key Features:

• Mobile-first and user-friendly customer portal designed to elevate the subscriber experience.
• No-code subscriber journey builder for personalized and gamified subscription experiences.
• Add excitement to your bundles/subscription boxes for Black Friday & Cyber Monday. Go live within a day.
• Utilize comprehensive subscription retention tools, including exit surveys, discounts, and reactivations.
• Prevent revenue loss due to card failures with intelligent dunning management.

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Smile app is small business-friendly, meaning you can get access to powerfulloyalty points program, referrals, and essential design customizations rightaway. Getting started with Smile rewards is easy, fast, and exciting. Mostmerchants can get their rewards program configured, designed, and launched ontheir Shopify store in less than a day. Give your customers abeautifully-branded rewards program experience from their first visit to yourstore all the way to checkout.

Key Features:

• Access to hundreds of helpful Smile resources to boost program success
• An eye-catchingpop up rewards panel that’s easy to customize
• Strengthen customer retention with VIP statuses and perks
• Easily monitor referral traffic and sales with in-app analytics
• Loyalty program gives your customers a fun way to engage with your brand every time they log in to your store.
• 24/7 email and online customer support
• Customization takes minutes with our intuitive UI, with 0 coding skills required

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Send notification emails to customers following their triggers: - Sign up for your loyalty program - Earn points - Redeem points - Happy birthday - Refer friends (set emails for both referrers & referred friends)ю

While other apps give you options to use fixed translations, BON gives ou options to customize all languages you want to translate using your own text. Every text shown up on the widget can be customized (or called widget translation). You can set even more than 200 languages running at the same time.

Key Features:

• Dedicated & friendly support team; Always willing to help
• Easy to use - No coding skill needed
• Better options to customize
• Weekly improvements based on your feedback (You can vote for new features)
• The app is totally FREE
• Referral program - A Free Marketing tool to Grow your customer list
• Customers invite friends (Refer a friend) to your store by sharing referral links. Both customers and referred friends can get rewards.
• You have options to reward both of them with percentage discounts or loyalty points, or one with percentage discounts and one with loyalty points.
• Boost customer retention rate by: Rewarding customersб Setting Redeeming rules for customers
• Easier to convert leads into sales with a user-friendly interface
• Create a unique look for the loyalty widget with your own brand identity: Primary color, secondary color, banner image, illustration, icons, and more
• Clear statistics: See the all-time performance of your loyalty program at a glance, including the revenue generated using BON Loyalty
• Show admin activity log
• Point expiration settings
• Notification emails
• Multiple languages display at the same time, using your own text
• Time-saving set up process
• Only takes under 3 minutes to begin. No coding is required.
• Import data from other loyalty and reward apps like: Smile.io, Loyalty Hero, Growave, Yotpo, Loyalty Lion, Glow, Stamped.io, Rise.ai, ...