Mage vs Growave vs Swish (Wishlist King): 2026 Comparison

Only 3.2% of Shopify stores currently have a wishlist app installed, yet wishlists drive significant improvements in customer retention and repeat purchase behavior. For merchants competing in 2026's crowded e-commerce landscape, choosing the right wishlist and loyalty solution can be the difference between stagnant growth and sustainable revenue expansion. Three platforms dominate this space: Mage Loyalty, Growave, and Swish (formerly Wishlist King). Each takes a distinct approach to customer retention—whether consolidating tools under one roof or specializing in deep wishlist customization. This comparison reveals which platform aligns best with your store's unique needs, growth stage, and operational priorities.

Key Takeaways

• Mage Loyalty unifies wishlist, loyalty, and referral functionality in a single platform, rewarding customers for saving items while building point-based engagement.
• Growave positions itself as an all-in-one retention suite, combining loyalty, reviews, referrals, wishlists, and UGC to reduce app sprawl.
• Swish specializes exclusively in wishlists, offering advanced customization, white-glove setup, and detailed re-engagement analytics for enterprise-focused merchants.
• Stores utilizing account-based wishlists experience 30-40% higher customer retention rates, making wishlist strategy critical to your 2026 roadmap.
• The choice between consolidation and specialization depends on whether your brand prioritizes unified data flows or bespoke wishlist performance.

Mage Loyalty

Mage Loyalty stands out by integrating advanced wishlist capabilities directly into a comprehensive loyalty and referral ecosystem. Rather than treating wishlists as an afterthought, Mage positions them as a core engagement driver that feeds into points earning, tier progression, and personalized re-engagement campaigns. This unified approach means your wishlist isn't isolated—it actively fuels your loyalty program and drives measurable revenue impact. According to Mage Loyalty, merchants using the platform see an average 4x ROI on their loyalty investment and 3.1x higher annual spend from members who redeem rewards.

Wishlist Core Functionality

Mage's wishlist engine allows customers to create multiple wishlists by occasion, need, or preference, giving them granular control over their saved items. This flexibility increases engagement because customers feel their varying desires are understood and organized. Guest wishlists remove the friction of account creation—first-time visitors can save items without committing to signup, dramatically reducing abandonment friction.

Sharing functionality is baked in at every layer. Customers can easily share wishlists via social media, email, or direct links, transforming personal saves into group gift events or peer recommendations. The no-code visual builder means you customize the entire wishlist experience—colors, button text, layout—without touching a single line of code. Merchants retain full control over how wishlists look and feel within their brand environment.

Re-engagement and Notifications

Where Mage's wishlist truly shines is in re-engagement automation. Back-in-stock alerts notify customers the moment a saved item becomes available again, capturing sales that would otherwise be lost. Price drop notifications create urgency—customers see the discount and act. For items lingering in wishlists, abandoned-wishlist recovery campaigns trigger personalized email and SMS sequences that can offer incentives, highlight benefits, or simply remind customers why they loved the product in the first place.

These notifications integrate directly with your email and SMS platforms (like Klaviyo or Omnisend), ensuring messages feel personal and on-brand. The platform tracks which notifications drive conversions, so you can continuously optimize messaging and timing.

The Key Differentiator: Wishlist + Full Loyalty in One

Here's what separates Mage: your wishlist data doesn't exist in isolation. When a customer saves an item, they can earn loyalty points for that action. When they share a wishlist, that generates referral rewards. When they purchase a saved item, they earn points at their VIP tier multiplier. This creates a seamless loop where wishlist activity directly fuels your full loyalty program and referral programs.

You get VIP tiers, points for any customer action, membership programs, and deep integrations with platforms like Klaviyo for hyper-segmented campaigns. All of this works in concert with your wishlist. You're not managing separate apps or manually syncing data—everything talks to everything else. This unified strategy reduces your app footprint, simplifies data management, and creates a cohesive experience that keeps customers engaged across every touchpoint.

Mage's flat-rate pricing ($49–$499/month, no per-order fees) means your investment doesn't scale against you as you grow. Whether you're processing 500 orders or 50,000, your costs remain predictable.

Who Mage Loyalty is best for: Fast-growing Shopify brands and Shopify Plus merchants that want to consolidate wishlist, loyalty, and referral programs into one unified platform while maintaining deep customization and transparent, predictable pricing.

Want to see the wishlist in action alongside a full loyalty program? Explore the Mage Loyalty wishlist or book a demo.

Growave

Growave operates as an expansive all-in-one retention platform designed to reduce app sprawl by consolidating loyalty, rewards, reviews, referrals, wishlists, and user-generated content under a single dashboard. For merchants overwhelmed by managing multiple single-purpose apps, Growave's breadth offers operational simplification. The platform targets Shopify and Shopify Plus stores seeking a unified approach to customer engagement and retention, with pricing that starts at a free tier (up to 100 orders monthly) and scales to $49/month, $199/month, or higher depending on feature tier and order volume.

Wishlist Functionality

Growave includes a reliable wishlist module within its broader ecosystem. Customers can save products for later, and merchants can customize the wishlist button and page to align with brand design. Because wishlists live alongside Growave's loyalty, reviews, and referral modules, there's inherent potential for integration—for example, linking wishlist saves to loyalty points or using wishlist popularity data to inform review collection strategies.

However, as a generalist platform covering multiple functions, Growave's wishlist depth may differ from specialized solutions. Customization options cover the essentials: button styling, page layout, and basic notification rules. For merchants seeking an out-of-the-box solution that plays nicely with other retention tools, Growave's wishlist is functional and straightforward.

Re-engagement and Notifications

Growave's re-engagement strength lies in its integrated ecosystem. Wishlist data feeds into its email marketing infrastructure, enabling automated campaigns for abandoned wishlists, back-in-stock alerts, and price drop notifications. Merchants can trigger these campaigns directly from the Growave dashboard without jumping between apps.

The platform supports behavioral triggers and segmentation, allowing you to send different re-engagement messages based on customer tier, purchase history, or wishlist contents. Integration with Klaviyo and Omnisend extends these capabilities further, letting advanced users sync wishlist data for even more granular segmentation and personalization.

Integrations and Setup

Growave prioritizes seamless Shopify integration and compatibility with major marketing platforms including Klaviyo, Omnisend, Google Analytics 4, and Meta. This ensures that wishlist data, loyalty activity, and customer signals flow across your entire marketing stack, enabling sophisticated segmentation and attribution.

Setup is generally straightforward—many merchants are operational within hours. Growave provides documentation, video tutorials, and support to guide configuration. The consolidation of multiple tools means less back-and-forth between vendors and a single support contact point for most retention-related questions.

Swish (Wishlist King)

Swish (formerly Wishlist King) is a specialized, high-performance wishlist platform that has earned a reputation for obsessive customization, rapid theme integration, and 97% five-star ratings on the Shopify App Store. Rather than bundling loyalty, reviews, or referrals, Swish focuses entirely on delivering an exceptional wishlist experience. This specialization appeals to growing and enterprise-level Shopify stores (including Shopify Plus) that prioritize a bespoke wishlist as a central engagement driver and want the deep customization and support that comes with a focused product.

Wishlist Functionality

Swish excels in advanced wishlist features. Variant-aware saving means customers can save specific product variations—a shirt in size M and color navy—without ambiguity. Both guest and authenticated wishlists are supported, removing account creation friction while still rewarding logged-in customers with persistent, personalized lists.

Customization depth is extensive. Merchants can fully brand every wishlist element, ensuring the feature feels native to their store design. For headless commerce and Shopify Plus stores using Hydrogen or other custom front-end frameworks, Swish provides API-first support, enabling seamless integration into any architecture. This makes Swish particularly attractive for high-growth brands with sophisticated technical setups.

Re-engagement and Notifications

Swish's re-engagement tools are sophisticated and designed to convert saved items into sales. Automated price-drop and back-in-stock notifications are fully brandable, preserving your voice and aesthetic. The platform delivers detailed analytics on wishlist activity—which products are saved most, how many users share wishlists, which notifications drive conversions. These insights inform strategic decisions: which products to promote, when to run discounts, and how to personalize follow-up campaigns.

Swish merchants can set up multi-step re-engagement sequences triggered by wishlist milestones (e.g., "item saved for 7 days but not purchased"). This level of control enables highly targeted recovery efforts, directly improving conversion rates from wishlists.

Integrations and Setup

Swish is renowned for its white-glove setup service—the team handles theme customization and optimization at no extra charge, ensuring your wishlist is perfectly integrated and performing from day one. This removes technical burden and ensures a smooth launch. The platform integrates with Klaviyo and Omnisend, allowing you to leverage wishlist data in your broader email marketing efforts.

While specialized, Swish's focused approach means fewer moving parts and a cleaner integration experience. Pricing is flat-rate and tied to your Shopify plan: $19/month (Basic Shopify), $29/month (Grow), $49/month (Advanced), and $99/month (Shopify Plus). All plans include unlimited wishlists, full features, and the white-glove setup service.

Comparison Table

Closing Summary

Choosing between Mage Loyalty, Growave, and Swish depends on your strategic priorities. If you want to unify wishlist, loyalty, and referral programs under one roof while maintaining deep customization and transparent pricing, Mage Loyalty delivers a cohesive solution that grows with your business. If you prefer a broad all-in-one suite that reduces total app count and consolidates multiple retention functions, Growave offers flexibility across loyalty, reviews, referrals, and wishlists. If you prioritize a specialized, beautifully customized wishlist experience backed by white-glove support and detailed re-engagement analytics, Swish provides unmatched depth and focus. Each platform succeeds in its own category—the key is matching your store's architecture, growth stage, and operational bandwidth to the right fit.

Frequently Asked Questions

Q: What's the main difference between Mage Loyalty and Growave?

A: Mage Loyalty unifies wishlists with a full points-based loyalty program (VIP tiers, referrals, rewards) in one platform, creating an integrated engagement ecosystem. Growave is broader, consolidating loyalty, reviews, referrals, wishlists, and UGC into a single dashboard. Choose Mage if you want deep loyalty + wishlist integration; choose Growave if you want the widest range of retention tools under one roof.

Q: Does Swish offer loyalty program features?

A: No. Swish specializes exclusively in wishlists. It does not include built-in loyalty, points, tiers, or referral functionality. If you need a loyalty program, you'd integrate Swish with a separate loyalty app. This specialization allows Swish to excel in wishlist depth and customization.

Q: Which platform is best for small Shopify stores?

A: Mage Loyalty's Starter plan ($49/month) and Growave's free tier (up to 100 orders) both work well for small stores. Swish starts at $19/month (Basic Shopify plan), making it the lowest entry price. Choose based on whether you need loyalty features (Mage, Growave) or just wishlists (Swish).

Q: Can I integrate these platforms with Klaviyo or Omnisend?

A: Yes. All three platforms integrate with Klaviyo and Omnisend, allowing you to sync customer data, loyalty status, and wishlist activity for segmented email campaigns. Mage and Growave have especially deep integrations with these platforms.

Q: What's "white-glove setup"?

A: White-glove setup (offered by Swish) means the vendor's team handles theme integration, customization, and optimization for you at no extra cost. You don't customize yourself—they do it, ensuring a seamless, polished launch. This removes technical burden but is typically unique to specialized platforms like Swish.

Q: How do wishlists improve customer retention?

A: Wishlists let customers save desired items for later, reducing decision fatigue at checkout. Automated re-engagement (back-in-stock alerts, price drops) keeps your store top-of-mind. Research shows stores with account-based wishlists experience 30-40% higher retention rates, directly improving customer lifetime value.

Q: Which platform offers the best ROI?

A: According to Mage Loyalty, merchants using their platform report an average 4x ROI on loyalty investment. Growave and Swish don't publicly disclose specific ROI figures, but all three drive revenue through improved retention and repeat purchases. ROI depends on your strategy, not just the tool.

Q: Can I use multiple platforms together?

A: Yes. Some merchants use Swish for wishlists and a separate loyalty app. However, this adds complexity and requires manual data syncing. A unified platform like Mage Loyalty eliminates that friction, though it works well if you choose the right single solution for your needs.

TLDR

Mage Loyalty combines wishlists with a full loyalty program (VIP tiers, referrals, points), making it ideal for merchants seeking a unified engagement platform with flat-rate pricing. Growave offers the broadest all-in-one suite, consolidating loyalty, reviews, referrals, wishlists, and UGC under one dashboard for teams overwhelmed by app sprawl. Swish specializes exclusively in wishlists, delivering advanced customization, white-glove setup, and detailed re-engagement analytics—perfect for stores prioritizing a bespoke wishlist experience. Choose based on whether you need loyalty features (Mage or Growave), prefer specialization (Swish), and whether you want a unified platform or broader retention tools. All three integrate with Klaviyo and Omnisend, and data shows wishlists drive 30–40% higher retention rates, making any of these investments worthwhile for serious e-commerce operators.

All information presented in this article is based on publicly available data as of May 2026. Features, pricing, and offerings may have changed since publication. Please visit each platform's official website for the most current information.