List of the Top 12 Product Recommendation Engines for Klaviyo in 2025

Shopify is a leading global commerce platform that empowers millions of merchants—from solo entrepreneurs to major enterprises—to create, customize, and manage seamless online and offline shopping experiences. It offers a wide range of features including an intuitive website and online store builder, mobile apps for managing sales on the go, and multi-channel selling across websites, social media, marketplaces, wholesale, and physical retail locations. Shopify simplifies payment acceptance through its optimized, secure checkout, trusted by over 150 million high-intent shoppers worldwide. The platform includes marketing tools such as social integrations, customer chat, email campaigns, and advanced analytics to help businesses attract and retain customers. Shopify’s extensive app store features more than 13,000 third-party apps, enabling merchants to add specialized functionalities effortlessly. Developers have access to powerful APIs and frameworks like Hydrogen for building custom storefronts and experiences. Shopify’s infrastructure is designed for speed and reliability, with 50-millisecond latency to shoppers globally, ensuring exceptional performance even during peak demand. The platform continuously evolves with biannual Shopify Editions delivering hundreds of new features and upgrades. Shopify Capital offers financing to help merchants scale inventory and marketing efforts without equity loss. Ultimately, Shopify provides an end-to-end commerce solution that supports businesses at every stage of growth with innovation, flexibility, and global reach.

BetterCommerce combines the robust capabilities of large enterprises with a budget-friendly approach, allowing your business to craft an ideal commerce solution with remarkable agility. Composable commerce refers to building an ecommerce platform using modular components that can be interchanged as needed. Rather than relying on a single technology, this approach enables you to select the best tools tailored to your requirements, granting you total flexibility. You can opt for a comprehensive platform or individual modules based on what works best for your business. Furthermore, enhancements such as site mapping, shopping feeds, and URL redirects contribute to improved performance. Customizing meta rules is also a straightforward process, ensuring your store remains unique. Additionally, operating your entire store on SSL not only secures transactions but also enhances customer trust. Collaborating with a provider dedicated to your growth and selecting a tailored pricing plan can lead to sustainable success for your business. By embracing these strategies, you can stay competitive in a rapidly evolving market.

Top global brands utilize Rebuy's personalization platform to improve data-driven shopping experiences, drawing in new clientele while maintaining loyalty from current customers and promoting overall growth. By analyzing historical shopping behavior, businesses can create customized shopping experiences tailored to each individual's preferences. Additionally, the application of AI-powered upselling and cross-selling techniques can significantly increase average order value (AOV) at critical points in the customer journey, from the homepage all the way to the thank you page. Streamline operations and enhance customer retention with user-friendly, one-click subscription reactivation emails, accompanied by automated follow-up communications post-purchase. Increase conversion rates and AOV through shareable links that direct customers to pre-filled shopping carts and checkout pages, complete with automatically applied discounts. Shopify Plus merchants take advantage of Rebuy's script editor to design dynamic checkout upsells that not only boost AOV but also enhance profit margins. Effortlessly track the influence of Rebuy on your store's success, enabling you to pinpoint the most effective widgets and make timely adjustments for optimal results. By employing this holistic strategy, brands can effectively attract customers while simultaneously nurturing enduring relationships with them, ultimately securing their loyalty over time. This ensures a comprehensive approach to customer engagement and satisfaction.

Searchspring provides an unparalleled shopping experience tailored for ecommerce. Recognized as the leading platform for search, merchandising, and personalization, it empowers brands to connect the ideal product with the ideal customer precisely when they need it. This innovative approach enhances customer satisfaction and drives sales effectively.

Unlock the full potential of your online retail space with LimeSpot AI, which thoroughly comprehends both your products and customer base. Our cutting-edge platform combines vast catalog information with consumer buying behaviors from across the internet, enabling us to deliver real-time, personalized recommendations for each shopper. By showcasing the most relevant products at precisely the right time, you can elevate the shopping experience and tailor every facet of their journey. Address diverse preferences by providing various types of recommendations, and enhance engagement through personalized marketing emails. With capabilities like A/B/n testing, you can fine-tune your strategies for optimal results. Our platform integrates effortlessly with leading e-commerce solutions, including Shopify, Shopify Plus, BigCommerce, and WooCommerce, among others. By tracking customer intent and purchasing patterns across different digital touchpoints, LimeSpot offers profound insights into the shopping process. The LimeSpot Personalizer stands out as the premier product recommendation solution, giving you full control over how, when, and which recommendations are presented, thereby maximizing your sales potential. This high degree of customization guarantees that each shopper enjoys an experience specifically crafted for them, fostering loyalty and increasing conversion rates. Ultimately, LimeSpot AI is designed to revolutionize how you connect with your customers, ensuring a more efficient and profitable online store.

Wiser is a cutting-edge Shopify application that utilizes AI to significantly improve the online shopping experience by providing personalized product recommendations based on unique user interactions. It incorporates various recommendation features, including related items, trending products, and frequently bought assortments, all aimed at increasing average order values and boosting sales. By evaluating visitor behavior, the intelligent recommendation engine effectively encourages additional purchases by showcasing items that have been favored by past customers. Additionally, Wiser enhances upselling potential through customized suggestions presented in attractive pop-up formats, which not only introduce shoppers to higher-end products but also contribute to a rise in overall order values. Users can thoroughly explore and analyze their browsing patterns, preferences, purchasing history, and numerous other relevant metrics with the Wiser Shopify app. The application strives to offer a personalized shopping journey across web, mobile, and email platforms, ultimately achieving conversion rate growth of up to 35%, thereby revolutionizing consumer interactions with e-commerce. This all-encompassing strategy ensures that each shopper feels appreciated and recognized, paving the way for enduring customer loyalty and a satisfying shopping experience. Ultimately, Wiser's emphasis on user-centric engagement redefines how businesses connect with their clientele in the digital marketplace.

Revamp your shopping experiences today to foster enduring customer loyalty. Accelerate your growth trajectory with the groundbreaking Commerce Experience Platform, a comprehensive suite that merges data-driven personalization with effective merchandising strategies. The Nosto Commerce Experience Platform streamlines the creation of highly customized and seamless commerce experiences while allowing for precise management of merchandising guidelines—encompassing product recommendations, curated content, dynamic overlays and popups, category pages, and much more. With our intuitive interface and broad spectrum of integrations, you can easily craft personalized shopping journeys. Nosto’s cutting-edge approach to maintaining real-time updates for both product and shopper information guarantees that every interaction feels uniquely tailored. By eliminating the challenges of irrelevant visuals, text, or product displays, you protect your brand's image and enhance sales performance. Prioritizing customer-focused solutions not only prepares your brand for ongoing success but also strengthens your relationship with shoppers, ensuring they return time and again.

Enhancing customer experience is made seamless with our comprehensive A/B testing, full-stack, and personalization platform, which empowers marketers, product teams, developers, and designers to elevate engagement and boost conversion rates. This solution offers user-friendly A/B testing and personalization tools suitable for any team, consolidating all your testing and full-stack personalization requirements into one platform. With robust security features that comply with HIPAA, CCPA, and GDPR, teams can harness data securely. You can conduct tests on copy, design, and entire pages across various channels and devices without compromising performance, accommodating an infinite number of variations. While developers are certainly welcome, they are not a prerequisite for utilizing our platform. You can confidently implement new features, and updates to your mobile applications can be executed instantly. Additionally, experiments can be conducted in real time throughout your entire technology stack, ensuring that every visitor enjoys a tailored experience. Leveraging AI, you can provide relevant messaging and product recommendations to each customer based on the Kameleoon Conversion Score, creating a truly personalized journey for every individual. With these capabilities, businesses can significantly enhance their customer interaction and satisfaction.

Create compelling and relevant content tailored to the appropriate channels by analyzing customer behavior and their interactions through email, websites, mobile platforms, and applications. This approach ensures that the messaging resonates with the audience and drives engagement effectively.

Unify your customer interactions across different platforms and channels to create a tailored experience at every touchpoint. By leveraging Raptor’s Merchandising Center, you can convert your recommendation modules into effective advertising spaces on your chosen channels. This method boosts the visibility of particular products, placing them strategically in front of customers to blend relevance with promotional efforts. Furthermore, you can provide instant personalized product suggestions that elevate the shopping encounter to a new level. Consequently, this tactic has the potential to increase basket sizes, enhance order values, improve revenue per visit, and significantly enrich the overall customer experience. Additionally, dispatching highly customized emails that include product recommendations specific to each customer can further deepen customer engagement and foster loyalty over time. This comprehensive approach not only meets customer needs but also positions your brand as a trusted partner in their shopping journey.

To effectively engage consumers in the rapidly changing landscape of customer experiences, brands must facilitate shopping experiences that resonate with shoppers' daily routines — ensuring they are quick, smooth, and visually appealing. To improve conversion rates, companies can utilize visual AI technology that helps customers discover products that match their unique preferences during their buying journey. By incorporating real-time behavioral insights alongside visual AI, businesses can predict which items are most likely to catch the interest of individual shoppers. Additionally, combining AI-powered product tagging with sophisticated text search functionalities can streamline the shopping experience and drive revenue growth. Global leaders in various industries partner with Syte to create intuitive shopping journeys that enhance navigation, boost product discoverability, and increase conversion rates, all while raising the average order value. With a keen emphasis on the distinct needs of the fashion, jewelry, and home decor industries, Syte’s specialized team has developed and refined visual AI solutions tailored to effectively address these requirements. This strategic collaboration not only equips brands with the tools to navigate the competitive landscape but also fosters innovation in consumer engagement strategies. As a result, brands can continuously adapt and thrive in a dynamic market environment.

LTV.ai stands out as a cutting-edge marketing platform that leverages artificial intelligence to enhance customer engagement and escalate sales for ecommerce brands via bespoke email and SMS campaigns. By analyzing a variety of customer data points, such as geographical location, purchasing behaviors, and consumer feedback, LTV.ai enables companies to design messages that are specifically tailored to each customer. Key features include personalized one-on-one communication, customized product recommendations, AI-driven proactive segmentation, refined coupon strategies, smart conversation management, and systematic feedback collection. These capabilities are crafted to improve repeat purchase rates, maximize revenue per interaction, and elevate sales through owned channels. LTV.ai's sophisticated AI not only analyzes existing customer segments but also actively identifies emerging ones, granting businesses deeper insights into their clientele. This approach guarantees that customers are presented with the most relevant products at the optimal time, along with personalized explanations for their choices, thereby enriching the overall shopping journey. As a result, LTV.ai not only drives immediate sales but also fosters long-term customer loyalty and satisfaction.