6 Best Shopify Affiliate Program Apps in 2026

Affiliate and referral programs are among the most effective ways to turn satisfied customers into your store’s best advocates. For Shopify merchants, the right affiliate program app can automate referrals, incentivize repeat purchases, and create a loyal community that brings in consistent new business. But choosing the ideal app for your store means weighing a variety of factors, from language and integration support to the flexibility of campaign creation and the structure of rewards.

With dozens of solutions available, merchants must look closely at each app’s capabilities: Does it support advanced customization? How many languages does it cover? What integrations are available for your email, marketing, and subscription platforms? How is pricing structured, and are there limitations on revenue or orders? All of these factors can directly impact the success and scalability of your referral or affiliate program.

Executive Summary: Our #1 pick for 2026 is SC Conjured Referral Program. It stands out for its tailored reward options, expansive integration list, exceptional customization, and multi-language support, making it the best choice for brands focused on loyalty and growth through referrals.

SC Conjured Referral Program

Overview: SC Conjured Referral Program is designed to help Shopify merchants boost brand loyalty and drive new customer acquisition through fully customizable referral programs. Developed by Shop Circle, it empowers merchants to create unlimited campaigns and links, automatically generate coupons, and deliver tailored rewards—ranging from discounts to free gifts and gift cards. With support for thirteen languages and a broad suite of integrations, Conjured Referral is built to adapt to the needs of growing businesses across diverse markets.

Key Capabilities:

• Referral Program: Launch unlimited referral campaigns, each with unique incentives and tracking, to encourage your customers to share your brand with friends and family. This core feature enables merchants to maximize word-of-mouth marketing and reward both referrers and referees.
• Gift Cards: Enable gift card rewards as part of your referral program, giving customers the flexibility to select or gift store credit—a popular and effective incentive for many shoppers.
• Customizations: Personalize every aspect of the referral journey, from the appearance of pop-ups and emails to the structure of rewards and the placement of referral widgets on your storefront. Custom pages allow you to integrate referral flows naturally within your brand’s site.
• Klaviyo Integration: Connect with Klaviyo for seamless marketing automation, so you can trigger emails, SMS, and flows in response to referral activity, driving even greater engagement.
• Fraud Detection: Protect your program from abuse with built-in fraud detection measures, ensuring that only genuine referrals are rewarded and your marketing budget is well spent.
• Broad Language Support: SC Conjured Referral Program supports thirteen languages, including English, French, Portuguese (Brazil), Spanish, German, Italian, Japanese, Chinese (Simplified), Thai, Danish, Dutch, Swedish, and Korean. This makes it suitable for stores with global audiences or localized sites.
• Expansive Integrations: The app integrates with Shopify’s core components (Checkout, Customer accounts, Shopify Flow, Shopify Admin), as well as major marketing platforms (Active Campaign, Klaviyo, Mailchimp, Omnisend), subscription tools (Recharge), and Bold. These integrations allow for automated workflows, advanced segmentation, and cross-channel engagement.
• Multi-Tiered Pricing: Four plans—Starter ($19/month), Growth ($79/month), Professional ($149/month), and Unlimited ($299/month)—scale with your business, increasing referral revenue limits, expanding customizations, and adding access to personalized onboarding and unlimited revenue. Unlimited plans also offer no commission fees, supporting high-volume merchants.
• Unlimited Campaigns & Links: Merchants can create as many campaigns and referral links as they need, allowing for segmentation by product, audience, or season.
• Auto-Generated Coupons & Post-Purchase Offers: Automated creation of coupons and the ability to present offers on order status and thank you pages further encourage participation and drive repeat purchases.
• Mobile Number Support & Free Gift Rewards: Growth plans and above support mobile-based referrals and the inclusion of free gifts as rewards, widening the incentive options for merchants.

Pricing Breakdown:

• Starter ($19/month): $200 referral revenue limit, unlimited campaigns, auto-generated coupons, post-purchase pop-ups, custom pages.
• Growth ($79/month): $1000 referral revenue limit, free gift rewards, advanced customizations, mobile support, all integrations, personalized onboarding.
• Professional ($149/month): $2500 referral revenue limit, gift cards, enhanced onboarding and customizations.
• Unlimited ($299/month): No revenue cap, no commission, full access to onboarding, customizations, and integrations.

Pros:

• Highly customizable referral campaigns and rewards.
• Expansive integration list for marketing, email, and subscription tools.
• Supports thirteen languages for global reach.
• Automated fraud detection and unlimited campaign creation.
• Flexible pricing to fit startup to enterprise needs.

Cons:

• Does not have "Built for Shopify" designation.
• Referral revenue limits apply on lower-tier plans.

Verdict: SC Conjured Referral Program is a flexible, feature-rich solution for Shopify merchants seeking a customizable, integration-ready referral platform that adapts to a global customer base. It is ideal for brands focused on loyalty, word-of-mouth growth, and tailored rewards, from startups to high-volume enterprises.

BON Loyalty Program & Rewards

Overview: BON Loyalty Program & Rewards is built to drive repeat sales using a comprehensive mix of points, VIP tiers, and referral programs. Merchants can incentivize engagement with points for purchases, birthdays, streaks, and more, while deploying anti-cheat measures to protect their referral program. With native support for Shopify POS and a variety of review and landing page integrations, BON caters to omnichannel and international businesses looking to engage customers with layered loyalty incentives.

Key Capabilities:

• Referral Program: Enable customers to refer friends and earn points or discounts, helping expand your store’s reach through trusted recommendations.
• Loyalty Points Program: Reward customers for a wide range of actions—purchases, birthdays, streak purchases, daily check-ins, anniversaries—reinforcing ongoing engagement.
• VIP Tiers: Segment your audience into tiers for differentiated rewards, motivating high-value customers to continue shopping and advancing within your program.
• POS Integration: Extend rewards earning and redemption to in-person and omnichannel sales, supporting seamless customer experiences across touchpoints.
• Klaviyo Integration: Automate marketing and engagement workflows based on loyalty and referral activity, streamlining customer communication.
• Dedicated Loyalty Page & Multi-Language Display: Provide a branded, centralized hub for customers to track points, rewards, and progress, with support for five languages: English, German, Spanish, French, and Japanese.
• Advanced Campaign Features: Offer limited-time bonuses (like double points days), reward expirations, and exclusions for specific collections or products. Performance analytics help merchants track program success and optimize for ROI.
• Review & Landing Page Integrations: Integrates with popular review apps (Fera, Judge.me, LAI) and PageFly for advanced customization.

Pricing Breakdown:

• FREE FOREVER: Free for up to 150 monthly orders; includes points, anti-cheat referral, automated emails, basic reward options, and checkout redemption for Shopify Plus.
• Starter ($15/month): Up to 300 monthly orders, all Free features plus loyalty page, product and birthday rewards, reward/point expiration, and Klaviyo integration.
• Basic ($29/month): Up to 500 monthly orders, all Starter features plus POS integration, performance analytics, multi-language display, and unlimited Shopify Flow integrations.
• Growth ($129/month): Unlimited orders, all Basic features plus VIP/B2B tiers, extra engagement mechanics (streaks, anniversaries), and product page points.

Pros:

• Comprehensive loyalty, referral, and VIP features.
• Free plan supports up to 150 monthly orders.
• Built for Shopify and POS integration.
• Performance analytics and advanced campaign options.
• Multiple languages supported.

Cons:

• Supports five languages, fewer than some competitors.
• Some features require higher-tier plans.

Verdict: BON Loyalty Program & Rewards is well-suited to merchants who want an all-in-one loyalty and referral solution with robust campaign options, especially those looking for a generous free plan and deep Shopify ecosystem integrations.

Casa Loyalty Points & Rewards

Overview: Casa Loyalty Points & Rewards allows merchants to build a comprehensive rewards ecosystem, including loyalty points, VIP tiers, and referrals, with a distinctive focus on internationalization. With support for thirty-two languages, it is highly suitable for global brands or stores with diverse audiences. Casa also provides integrations with review platforms, helpdesks, and subscription tools, as well as POS support for omnichannel engagement.

Key Capabilities:

• Referral Program: Launch and manage referral campaigns, rewarding both referrers and new customers to drive organic growth.
• Loyalty Points Program: Points can be earned for purchases and other actions, keeping customers engaged and increasing retention.
• VIP Tiers: Segment and reward top customers, incentivizing higher-value transactions and repeat business.
• Gift Cards: Offer gift card rewards as part of your loyalty and referral initiatives, providing flexibility in incentives.
• POS Integration: Enable earning and redemption of points and rewards in physical retail locations.
• Klaviyo Integration: Sync loyalty and referral data with Klaviyo for targeted marketing automation.
• Dedicated Loyalty Page: Give customers a centralized dashboard to track progress and rewards.
• Extensive Language Support: With thirty-two supported languages, Casa is one of the most internationalized loyalty and referral apps on Shopify, serving stores in English, Spanish, German, Arabic, Chinese (Traditional and Simplified), Japanese, Korean, Portuguese (Brazil and Portugal), Turkish, Vietnamese, and many more.
• Wide Integrations: Integrates with Gorgias, Judgeme, klaviyo, Omnisend, Recharge, Smartrr, and more, supporting complex store setups.

Pros:

• Supports thirty-two languages for true international coverage.
• Comprehensive rewards, referral, and VIP tier features.
• Integrates with major review, helpdesk, and marketing tools.
• POS support for in-store engagement.

Cons:

• No published pricing tiers or free plan details.
• Launched in 2024, fewer years on the market than older competitors.

Verdict: Casa Loyalty Points & Rewards is an excellent choice for international stores seeking multi-language coverage and a unified approach to loyalty and referrals, especially for those integrating with review and subscription platforms.

Affilitrak Affiliate Marketing

Overview: Affilitrak Affiliate Marketing specializes in affiliate and referral programs, with features catering to both classic affiliate marketing and influencer partnerships. Merchants can launch campaigns that reward referrals and leverage influencer relationships to drive sales. With support for seventeen languages and PayPal integration, Affilitrak is tailored for stores seeking to combine affiliate and referral strategies on Shopify.

Key Capabilities:

• Referral Program: Set up referral incentives to encourage existing customers and affiliates to bring in new business.
• Affiliate Program: Track, manage, and reward affiliates and influencers, creating a scalable partner marketing channel.
• Multi-Language Support: Seventeen supported languages—including English, French, German, Italian, Japanese, Chinese (Simplified and Traditional), Spanish, Portuguese (Brazil), and more—enable merchants to reach global audiences.
• PayPal Integration: Streamline affiliate payouts through direct PayPal integration, simplifying the reward process for partners.
• Built for Shopify: Ensures a high level of compatibility and performance with the Shopify ecosystem.

Pros:

• Combines affiliate and referral program management.
• Seventeen languages supported for broad reach.
• PayPal integration for easy affiliate payments.
• Built for Shopify platform compatibility.

Cons:

• Fewer years on the market (launched 2025).
• Does not list features like gift cards, loyalty points, or VIP tiers found in other apps.

Verdict: Affilitrak Affiliate Marketing is best for merchants focused on building both affiliate and referral partner programs, especially those seeking international reach and direct PayPal payouts for affiliates.

Smile: Loyalty Program Rewards

Overview: Smile: Loyalty Program Rewards is a veteran in the Shopify loyalty and referral space, with a strong track record and the highest number of reviews of any app in this roundup. It offers a broad suite of features—points, rewards, referrals, and VIP tiers—plus deep integration with Shopify POS, Shopify Flow, and major review, marketing, and subscription tools. Smile also supports nine languages and offers robust analytics and reporting for program optimization.

Key Capabilities:

• Referral Program: Incentivize sharing and new customer acquisition through branded referral campaigns.
• Loyalty Points Program: Reward customers for shopping and engagement, driving repeat business.
• VIP Tiers: Motivate top customers with exclusive rewards and recognition.
• POS Integration: Reward customers in-store and online with seamless point and reward redemption.
• Klaviyo Integration: Integrate loyalty and referral activity with Klaviyo for personalized marketing and automation.
• Dedicated Loyalty Page: A centralized, branded hub for reward tracking and redemption.
• Analytics & Reporting: Extensive analytics, event triggers, and reporting features enable merchants to measure ROI, segment loyalty audiences, and optimize campaigns.
• Multi-Language Support: Nine languages supported, including all major European and Asian markets relevant to Shopify.
• Broad Integrations: Integrates with Gorgias, Judge.me, Loox, Mailchimp, Recharge, and more for a connected customer experience.

Pricing Breakdown:

• Free: Points, rewards, and referrals; up to 200 monthly orders; full branding customization; multi-language support.
• Essential ($15/month): Dedicated loyalty page, free product rewards, analytics and reporting, 1 integration.
• Standard ($79/month): Bonus events, product page embeds, advanced analytics, 2 integrations.
• Growth ($199/month): Loyalty Hub, VIP tiers, unlimited integrations, performance benchmarks, 25+ loyalty reports.

Pros:

• Longest-running app in this roundup (since 2014).
• Highest review volume, indicating broad adoption.
• Comprehensive loyalty, referral, and VIP features.
• Deep Shopify integration and analytics.
• Free plan available for small stores.

Cons:

• Language support (nine) is lower than some newer apps.
• Some advanced features require higher-tier plans.

Verdict: Smile is a proven choice for merchants who value stability, deep analytics, and POS integration, and who want a scalable loyalty and referral solution backed by years of development and user feedback.

CWILL Loyalty & Referrals

Overview: CWILL Loyalty & Referrals provides a robust platform for merchants looking to combine loyalty points, referrals, and VIP tiers, with a focus on customization and internationalization. The app supports twenty languages, integrates with key review, chat, and subscription apps, and offers flexible pricing from a free starter plan to advanced enterprise options.

Key Capabilities:

• Referral Program: Drive new customer acquisition through peer-to-peer referrals, tracked and rewarded automatically.
• Loyalty Points Program: Reward customers for purchases and engagement, with support for product and shipping rewards.
• VIP Tiers: Segment customers for exclusive rewards and status recognition.
• Customizations: Advanced theme and style customization, custom CSS, and loyalty page options ensure a branded experience.
• POS Integration: Support for earning and redeeming points in physical stores.
• Klaviyo Integration: Automate communications and reward notifications.
• Multi-Language Support: Twenty languages supported for global reach.
• Review & Chat Integrations: Integrates with Judge.me, PageFly, Willdesk, and more for a unified customer experience.
• Enterprise Features: API access, custom data export, custom solutions, and emergency support are available on the Plus plan ($499/month).

Pricing Breakdown:

• Free: 50 monthly orders, loyalty and referral programs, basic integrations, custom CSS, and 24/7 support.
• Starter ($19/month): Pop-ups, email, advanced customization, multi-language support, review rewards, POS support.
• Growth ($69/month): VIP program, loyalty page, points/rewards expiration, Shopify tag/metafield sync, Klaviyo integration.
• Plus ($499/month): API access, checkout extensions, advanced customer support, custom solutions, and data export.

Pros:

• Twenty languages supported for international stores.
• Flexible pricing tiers, including a free plan for smaller stores.
• Customizations and integrations with review, chat, and marketing tools.
• Enterprise capabilities available for advanced needs.

Cons:

• Free plan limited to 50 monthly orders.
• Some advanced features require higher-tier plans.

Verdict: CWILL Loyalty & Referrals is a strong contender for merchants with international audiences, complex customization needs, or those seeking a scalable loyalty and referral platform with clear upgrade paths to enterprise features.

Buyer’s Guide: How to Evaluate Shopify Affiliate Program Apps

1. Program Customization & Reward Flexibility

The ability to tailor your referral or affiliate program to your brand and your customers’ preferences can make a significant difference in performance. Look for apps that offer unlimited campaigns, multiple reward types (discounts, free gifts, gift cards), customizable widgets, and branded pages. Flexibility in campaign setup allows you to segment audiences, test incentives, and optimize for conversion.

2. Integration Ecosystem

Integrations with marketing, automation, and subscription platforms like Klaviyo, Mailchimp, Omnisend, Recharge, and Shopify Flow can maximize your program’s impact. The more integrations an app supports, the easier it is to automate communication, trigger rewards, and connect referral activity with broader marketing efforts. Consider your existing tech stack and choose an app that fits seamlessly.

3. Language and Internationalization Support

If you operate in multiple markets or serve non-English-speaking customers, language support is crucial. Apps like Casa Loyalty Points & Rewards (32 languages) and CWILL Loyalty & Referrals (20 languages) are ideal for international stores. Others, like SC Conjured Referral Program, cover thirteen languages, balancing global reach with deep customization. Match your language needs to the app’s coverage to ensure an inclusive customer experience.

4. Pricing Structure and Revenue/Order Limits

Carefully review each app’s pricing tiers, included features, and any caps on revenue or order volume. Free plans may suffice for early-stage stores, but as you grow, you’ll want higher limits and advanced features (such as VIP tiers, analytics, or unlimited integrations). Apps like SC Conjured Referral Program provide clear scaling paths, while others may require upgrading to unlock crucial capabilities.

Final Recommendation

Choosing the right Shopify affiliate or referral program app depends on your business size, geographic reach, technical stack, and growth ambitions. If you’re a brand seeking maximum customization, global language support, and advanced integrations with marketing and subscription tools, SC Conjured Referral Program is the top recommendation. Its flexible pricing, fraud detection, and unlimited campaigns make it ideal for merchants focused on loyalty and growth.

For merchants prioritizing a points-based loyalty program with VIP tiers and extensive campaign options, BON Loyalty Program & Rewards and Smile: Loyalty Program Rewards are strong alternatives, particularly for those seeking a "Built for Shopify" app or a generous free plan.

If internationalization is paramount, Casa Loyalty Points & Rewards and CWILL Loyalty & Referrals offer exceptional language coverage and deep integrations, while Affilitrak is best suited for those wanting to combine affiliate and referral marketing with PayPal payout support.

Ultimately, for most growing Shopify merchants—especially those who value customization, automation, and a global-ready solution—SC Conjured Referral Program is the best choice to build and scale your brand’s referral engine.

Install SC Conjured Referral Program from the Shopify App Store