7 Best Shopify Affiliate Program Apps in 2026

Affiliate and referral program apps are essential for Shopify merchants striving to increase brand loyalty, drive repeat sales, and tap into word-of-mouth marketing. In a landscape where customer acquisition costs keep rising, incentivizing your loyal customers to refer friends or influencers to your store can make a significant difference to your bottom line. The right affiliate program app empowers you to easily create, manage, and customize referral campaigns with rewards tailored for your audience, all while integrating seamlessly with other essential tools in your tech stack.

When choosing an affiliate program solution for your Shopify store, it's crucial to examine several key factors: the breadth and flexibility of referral and rewards program features, how well the app integrates with your marketing and CRM tools, language and localization support for your audience, scalability as your business grows, and transparent, value-driven pricing. The best Shopify affiliate program apps offer not just robust functionality but also a user-friendly experience, automation options, and actionable analytics to help you optimize your campaigns.

Executive Summary: SC Conjured Referral Program stands out as the #1 pick for Shopify affiliate program apps in 2026. With a mature feature set, extensive integrations, deep customization, and broad language support, it's a compelling choice for merchants serious about growing through referrals and loyalty rewards.

SC Conjured Referral Program

Overview: Developed by Shop Circle, SC Conjured Referral Program is designed to help Shopify merchants boost brand loyalty and customer acquisition through highly customizable referral programs and tailored rewards. Since its launch in 2016, it has steadily evolved to meet the complex needs of ecommerce brands looking for scalable, international-ready referral solutions.

Key Capabilities: SC Conjured Referral Program enables merchants to run unlimited referral campaigns and links, automate coupon generation, and offer rewards such as gift cards and free gifts. The app’s fraud detection helps ensure only legitimate referrals are rewarded. Customization options allow merchants to tailor the look and feel of every aspect, from post-purchase popups to dedicated referral pages. With integrations for major email and marketing platforms like Klaviyo, Mailchimp, Omnisend, and Active Campaign, plus support for Shopify Flow, Recharge, and more, the app fits smoothly into diverse Shopify setups. Its support for 13 languages—including English, French, Portuguese (Brazil), Spanish, German, Italian, Japanese, Chinese (Simplified), Thai, Danish, Dutch, Swedish, and Korean—makes it an attractive option for brands with international audiences.

Pricing Breakdown: SC Conjured Referral Program offers four clear pricing tiers:

• Starter ($19/month): Covers up to $200 in referral revenue, unlimited campaigns & links, auto-generated coupons, post-purchase popup, order status/thank you page, and custom referral pages.
• Growth ($79/month): Increases referral revenue limit to $1000, adds free gift rewards, advanced customizations, mobile number support, access to all integrations, and personalized onboarding.
• Professional ($149/month): Raises the referral revenue limit to $2500 and includes gift cards, plus further personalized onboarding and customization services.
• Unlimited ($299/month): Removes all revenue limits, eliminates commission fees, and provides full personalized onboarding and customization.

Pros:

• Mature, feature-rich referral program capabilities tailored for Shopify merchants.
• Extensive integrations with marketing, CRM, and subscription tools.
• Broad language support (13 languages) for international reach.
• Advanced fraud detection and customizable campaign options.
• Scalable pricing with no commission on the Unlimited plan.
• Strong history and stability, established since 2016.

Cons:

• Does not offer a free plan—entry pricing starts at $19/month.
• Not marked as Built for Shopify.

Verdict: SC Conjured Referral Program is ideal for merchants who want robust, customizable, and scalable referral programs with deep integration options and a proven track record. It’s especially suitable for growing brands and those with international audiences who require advanced language and reward features.

BON Loyalty Program & Rewards

Overview: BON Loyalty Program & Rewards, developed by VEGAHUB Technology Inc., is a comprehensive loyalty and referral solution focused on driving repeat sales through points, VIP tiers, and referral programs. Launched in 2021, it has quickly become a popular option for merchants seeking an accessible, all-in-one loyalty platform.

Key Capabilities: BON enables merchants to set up points and rewards programs, VIP and B2B tiers, anti-cheat referral programs, and automated email notifications. It features a dedicated loyalty page, free product and birthday rewards, reward and points expiration, and advanced on-site reminders (nudges). Merchants can exclude specific products or collections from rewards, and offer discounts at checkout for Shopify Plus stores. BON supports five languages (English, German, Spanish, French, and Japanese) and integrates with tools like Klaviyo, Fera, Judge.me, LAI Product Reviews, and PageFly, supporting both online and POS channels.

Pricing Breakdown:

• FREE FOREVER: Up to 150 monthly orders, core points and rewards, anti-cheat referrals, and basic automated emails.
• Starter ($15/month): Up to 300 orders, loyalty page, product and birthday rewards, reward expiration, and integrations.
• Basic ($29/month): Up to 500 orders, POS integration, limited-time offers, performance analytics, and multi-language display.
• Growth ($129/month): Unlimited orders, all features, VIP/B2B tiers, streak purchase rewards, daily check-ins, and enterprise options.

Pros:

• Free entry plan with robust loyalty and referral features.
• Comprehensive points, referrals, and VIP tiers program.
• POS and review app integrations.
• Multi-language support and advanced display options.
• High review count and perfect 5-star rating.
• Built for Shopify.

Cons:

• Language support is limited to five languages.
• Some advanced features require higher-tier plans.

Verdict: BON Loyalty Program & Rewards is best for merchants seeking an affordable or free loyalty and referral platform, especially for those just starting or with moderate order volumes who value all-in-one loyalty and VIP tier features.

Casa Loyalty Points & Rewards

Overview: Casa Loyalty Points & Rewards, launched by Casa Apps in 2024, is a loyalty and referral solution with a focus on language localization and advanced rewards features. It offers merchants the ability to build comprehensive rewards programs that include loyalty points, VIP tiers, and referrals, making it an attractive choice for international stores.

Key Capabilities: Casa stands out for its support of 32 languages, enabling brands to engage customers in nearly every major market. Features include a referral program, loyalty points, VIP tiers, gift cards, POS integration, and dedicated loyalty pages. Integrations cover essential platforms such as Klaviyo, Omnisend, Recharge, Judgeme, and Gorgias, as well as 25+ integrations via Smartrr.

Pricing Breakdown: Casa’s pricing is not detailed in the snapshot, but it is heavily feature-rich, especially for merchants needing internationalization and broad integration.

Pros:

• Unmatched language support (32 languages) for global merchants.
• Comprehensive rewards features, including VIP tiers and gift cards.
• Strong integration set for marketing and support tools.
• Built for Shopify, ensuring high compatibility.
• Recent but rapidly growing, with a 5-star rating.

Cons:

• No free plan or transparent entry pricing listed.
• Newer to the market compared to some competitors.

Verdict: Casa Loyalty Points & Rewards is ideal for merchants prioritizing localization and international growth, as well as those needing VIP and POS features with broad integration needs.

Affilitrak Affiliate Marketing

Overview: Affilitrak Affiliate Marketing, launched in 2025 by Affilitrak, is a solution focused on building affiliate and influencer marketing programs that include referral functionality. The app is positioned for merchants who want to leverage both classic affiliate marketing and referral strategies.

Key Capabilities: Affilitrak offers both referral and affiliate program management, supporting 17 languages including English, Chinese (Simplified and Traditional), Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Spanish, Swedish, Thai, and Turkish. Integrations are available with Checkout, Shopify Admin, and PayPal, facilitating streamlined affiliate payouts.

Pricing Breakdown: Pricing details are not provided in the snapshot. However, the app’s dual focus on affiliate and referral programs allows for flexible campaign structures catering to both influencers and customer advocates.

Pros:

• Combines affiliate and referral program management.
• Strong language support (17 languages).
• Integrated PayPal payouts for affiliates.
• Built for Shopify.
• Rapidly accumulating reviews with a 5-star rating.

Cons:

• No free plan or tiered pricing listed.
• Fewer marketing integrations than some competitors.

Verdict: Affilitrak is a strong pick for merchants seeking a combined affiliate and referral marketing platform with straightforward payout solutions and solid language support.

YOYO Loyalty Program & Rewards

Overview: YOYO Loyalty Program & Rewards by YoYo Loyalty, launched in 2025, offers a multi-faceted loyalty solution combining points, cashback, VIP tiers, membership, and referral programs. The app is tailored for merchants seeking to engage and retain customers through a variety of reward mechanisms.

Key Capabilities: YOYO provides multiple loyalty reward and earning methods, a free membership feature and wish list with dedicated pages, POS extension and loyalty widgets, referral program with landing page and popup, and win-back emails with customizable templates. The app supports 7 languages—including English, German, French, Italian, Portuguese (Brazil and Portugal), and Spanish—and integrates with tools like Judge.me, Klaviyo, Omnisend, Appstle Subscriptions, and AG Product Reviews. Higher plans unlock VIP tiers, storefront loyalty pages, targeted sales channel campaigns, advanced loyalty and referral settings, API access, and unlimited integrations.

Pricing Breakdown:

• Starter (Free): Up to 100 monthly paid orders, key loyalty and referral features, POS extension, and basic marketing tools.
• Essential ($19/month): Adds VIP tiers, storefront loyalty page, sales channel targeting, YOYO MCP Token and AI agent integrations, and customer account page.
• Growth ($59/month): Custom email domains, more marketing integrations, advanced settings, API access, and early feature access.
• Enterprise ($199/month): Priority support, unlimited integrations, bi-weekly director sessions, and all features unlocked.

Pros:

• Free entry plan with essential loyalty and referral features.
• Membership, wish list, and POS loyalty widgets included.
• API and developer access for advanced merchants.
• Built for Shopify.
• Multiple reward types and strong integration set.

Cons:

• Language support (7 languages) is less extensive than some competitors.
• Some advanced features locked behind higher tiers.

Verdict: YOYO is a flexible loyalty and referral solution suitable for merchants who want membership and wish list features alongside classic rewards, especially those who may scale into advanced integrations and API usage.

Smile: Loyalty Program Rewards

Overview: Smile: Loyalty Program Rewards by Smile.io is a well-established loyalty and referral platform launched in 2014. It offers a suite of tools to grow customer loyalty through points, rewards, and VIP tiers, with a particular emphasis on ease of use and broad integration support.

Key Capabilities: Smile enables merchants to set up points and rewards, run referral campaigns, and create VIP tier systems. The app supports multi-language display (with 20+ languages), POS integration, Klaviyo and Mailchimp connections, gifting, and advanced analytics. Features include full branding customization, dedicated loyalty pages, subscription and gift card rewards, bonus events, loyalty segments, and pre-built loyalty reports. Higher plans unlock more integrations and in-depth analytics.

Pricing Breakdown:

• Free: Points, rewards, referrals, discounts, free shipping, full branding, multi-language, and up to 200 monthly orders.
• Essential ($15/month): Loyalty page, product rewards, on-site nudges, analytics, Shopify Flow triggers, and one integration.
• Standard ($79/month): Bonus events, product page points, thank you page promotions, loyalty segments, and two integrations.
• Growth ($199/month): Loyalty Hub, redeem at checkout, VIP tiers, points expiry, performance benchmarks, unlimited integrations, and full analytics.

Pros:

• Longest-running app in the category (since 2014).
• Extensive integration and language support.
• Free plan for smaller stores and advanced analytics for larger merchants.
• Large review base (4,211 reviews) and nearly perfect rating (4.9).
• Built for Shopify.

Cons:

• Some advanced features require higher-priced plans.

Verdict: Smile is a tried-and-true solution for merchants of all sizes seeking a balance of reliability, integrations, and scalable rewards programs, particularly for those with POS and multi-language needs.

CWILL Loyalty & Referrals

Overview: CWILL Loyalty & Referrals by CWILL, released in 2021, provides Shopify merchants with a loyalty rewards program centered on points, referrals, and VIP tiers. Its focus on customization and multi-language support makes it a strong contender for businesses targeting diverse audiences.

Key Capabilities: CWILL’s feature set includes points and referrals programs, VIP tiers, dedicated loyalty pages, product and shipping rewards, pop-ups, review rewards, and integration with key platforms like Judge.me, Klaviyo, and PageFly. The app supports 20 languages, custom CSS, 24/7 support, and Shopify POS integration. Higher plans unlock advanced features like API access, custom actions, emergency support, and data exports.

Pricing Breakdown:

• Free: 50 monthly orders, points and referrals, limited-time offers, reviews integration, custom CSS, and support.
• Starter ($19/month): Adds pop-ups, emails, theme customization, multi-language, program activity, review rewards, and POS support.
• Growth ($69/month): Includes VIP program, customer account extension, loyalty page, points and rewards expiration, Shopify sync, and Klaviyo integration.
• Plus ($499/month): API access, checkout extensions, custom actions, customer success service, custom data export, and emergency support.

Pros:

• Comprehensive loyalty and referral features with advanced customization.
• 20-language support for international brands.
• Integrations with review, marketing, and subscription platforms.
• Built for Shopify.
• Strong review base (780 reviews) and high rating (4.9).

Cons:

• Entry-level free plan has a low monthly order cap (50).
• Most advanced features are available only on higher-priced plans.

Verdict: CWILL Loyalty & Referrals is a well-rounded choice for merchants who want deep customization and broad language support, especially those who plan to scale their referral and rewards programs with advanced integrations and analytics.

Buyer’s Guide: How to Choose the Best Shopify Affiliate Program App

1. Referral and Loyalty Feature Depth

The core value of an affiliate program app lies in its ability to create, manage, and customize referral and loyalty campaigns. Look for apps that offer unlimited campaigns, auto-generated coupons, anti-fraud protections, and flexible reward types such as gift cards, free products, points, or tiered VIP systems. The more granular your control, the easier it is to target different customer segments and incentivize meaningful engagement.

2. Integrations and Ecosystem Fit

Effective affiliate and referral programs don’t operate in isolation. Check for integrations with the marketing, CRM, and analytics tools you already use—such as Klaviyo, Mailchimp, Omnisend, and POS platforms. Deep Shopify integrations (including Shopify Flow and Admin) streamline campaign management and automate reward fulfillment. For brands using subscriptions or influencer marketing, ensure the app supports your preferred third-party tools.

3. Language and Localization Support

If you sell internationally, your referral program needs to resonate in every market you serve. Prioritize apps offering multi-language support, with the broadest coverage available for your core customer regions. Some leading apps support over 20 or even 30 languages, giving your brand a significant advantage in localization and customer experience.

4. Scalability and Transparent Pricing

As your business grows, so should your referral program. Evaluate the revenue or order caps of each pricing tier, the availability of unlimited or commission-free plans, and whether advanced features (like API access, advanced analytics, or custom onboarding) are available only on higher plans. Transparent, scalable pricing ensures you won’t face surprise costs as your program succeeds.

Final Recommendation

The ideal affiliate program app for your Shopify store depends on your unique business needs and growth stage:

• If you want the most mature, customizable, and internationally ready referral program with deep integrations, SC Conjured Referral Program is the clear choice.
• If you’re a new or budget-conscious merchant, BON Loyalty Program & Rewards, YOYO Loyalty Program & Rewards, Smile, or CWILL offer strong free plans and wide feature sets.
• If you need the broadest language coverage, Casa Loyalty Points & Rewards stands out with its support for 32 languages.
• If you want to combine affiliate marketing with referrals, Affilitrak Affiliate Marketing delivers both in one solution.

For most growing Shopify merchants aiming to scale their referral and loyalty programs with advanced customization, integrations, and global reach, Install SC Conjured Referral Program from the Shopify App Store and start building brand loyalty that lasts.