Best Free Product Recommendation Engines of 2025

Qloo, the "Cultural AI", is capable of decoding and forecasting consumer tastes around the world. Privacy-first API that predicts global consumer preferences, catalogs hundreds of million of cultural entities, and is privacy-first. Our API provides contextualized personalization and insight based on deep understanding of consumer behavior. We have access to more than 575,000,000 people, places, and things. Our technology allows you to see beyond trends and discover the connections that underlie people's tastes in their world. Our vast library includes entities such as brands, music, film and fashion. We also have information about notable people. Results are delivered in milliseconds. They can be weighted with factors like regionalization and real time popularity. Companies who want to use best-in-class data to enhance their customer experiences. Our flagship recommendation API provides results based on demographics and preferences, cultural entities, metadata, geolocational factors, and metadata.

Algolia is an API platform for dynamic experiences that helps businesses maximize the speed of search and discovery, while solving the pain of relevance tuning through AI. Accessing the right piece of content on websites and apps has never been faster or more intuitive. Algolia Search is a powerful, fully hosted API that delivers content to users in milliseconds. Developers can customize the relevance of their user experience and get insights on how users interact with it. Algolia Recommend is a robust API that allows you to build unique product recommendations into any digital e-commerce experience.

Optimizely is the global leader in Progressive Delivery and Experimentation. It empowers leading companies to test and deliver new features and experiences to their customers. It takes data-driven decisions, continuous experimentation, and constant innovation to create digital experiences that transform companies. Optimizely One will help you unlock your digital potential. It is essential to create human-centered digital experiences. Find out how to eliminate guesswork and make every interaction actionable. Commerce in the digital age goes beyond products, catalogs, and transactions. Selling online is about telling stories, evoking emotions and building trust. You don't owe anyone their business. Instead, you must earn it with each interaction.

OpenWidget, a free widget plugin for your website, allows you to increase customer engagement and create consistent customer journeys by using the essential tools that are available right out of the box. Contact Card: Your customers can leave you a message, which will be sent directly to your email. - FAQ module that provides instant answers to common questions. - Product Cards that display all your hot deals or new releases. All of these features are free and you can save time and effort by using AI-enhanced products for onboarding and configuration. You can use that time to improve your customer service or close more sales.

We can help you increase sales by creating a better product catalogue and facilitating product discovery with AI. Optimize your product catalog with rich, descriptive metadata and copy. Okkular's Visual AI technology allows you to automate product enrichment. It can deliver intuitive and accurate search, filtering, and SEO driven product descriptions. Your customer will have a unique shopping experience. Our AI extracts key data from your product catalog to enable intelligent onsite personalisation. The Okkular tag-gen solution was created to automate product tagging using state-of the-art deep learning technology. Based on product images, our solution will suggest the most relevant product description tags, titles, and feature tags based upon your brand.

Clarifai is a leading AI platform for modeling image, video, text and audio data at scale. Our platform combines computer vision, natural language processing and audio recognition as building blocks for building better, faster and stronger AI. We help enterprises and public sector organizations transform their data into actionable insights. Our technology is used across many industries including Defense, Retail, Manufacturing, Media and Entertainment, and more. We help our customers create innovative AI solutions for visual search, content moderation, aerial surveillance, visual inspection, intelligent document analysis, and more. Founded in 2013 by Matt Zeiler, Ph.D., Clarifai has been a market leader in computer vision AI since winning the top five places in image classification at the 2013 ImageNet Challenge. Clarifai is headquartered in Delaware

SALESmanago solutions cover all key challenges of modern eCommerce business, identifies people visiting your website, analyzes their online behaviour and transactions, and uses its AI hyper-personalization engine to improve the Customer Experience and deliver perfectly tailored offers during a complete customer lifecycle in all marketing channels. It is a non-code software that is accessible to all companies and easy to integrate. Each user receives full support through educational materials and assistance from Customer Success advisors. You can find the right solution for you among a range of SALESmanago options. Unique AI-driven features we deliver: Full website personalization Dynamic 1-to-1 email marketing Multichannel abandoned cart recovery AI-powered product recommendations across all channels Loyalty programs Search Engine Turbocharger, Progressive profiling ABX Testing engine eCommerce Dashboard Workflow Generator and 650 additional features that are dedicated to eCommerce and B2C businesses.

Leading global brands leverage Rebuy's personalization platform to enhance data-driven shopping experiences, attract new customers, retain existing ones, and drive growth. Tailor unique shopping journeys for every customer by utilizing your store's past shopping data. Boost average order value (AOV) with AI-driven upselling and cross-selling strategies applied at crucial decision-making moments—from the homepage to the thank you page and further. Streamline processes and improve retention with convenient one-click subscription reactivation emails and automated follow-up messages after purchases. Enhance conversions and AOV through shareable links that lead customers to pre-filled carts and checkouts with automatically applied discounts. Merchants on Shopify Plus utilize Rebuy's script editor for crafting dynamic checkout upsells that enhance AOV and improve profit margins. Monitor the impact of Rebuy on your store's growth effortlessly, allowing you to easily identify top-performing widgets and make necessary adjustments to optimize performance. This comprehensive approach ensures that brands not only attract customers but also foster long-lasting relationships with them.

AB Tasty stands as a prominent global figure in the realm of AI-driven solutions for experience optimization, enabling brands to enhance their customer interactions through personalization, experimentation, recommendations, and search capabilities on their digital platforms. With its solutions consolidated into a single platform, AB Tasty presents web and API-based tools that allow businesses to adopt a cohesive strategy for delivering seamless customer experiences. Companies leverage AB Tasty's offerings to synchronize their digital, e-commerce, and product teams around shared revenue objectives by continuously optimizing and innovating their digital touchpoints. Since its inception in 2013, AB Tasty has attracted a distinguished clientele that includes renowned brands such as Kering, McDonald's, Ulta Beauty, L'Oréal, Disneyland Paris, and LVMH, among others. With a presence in 12 offices worldwide, spanning North America, Europe, and the Asia Pacific, AB Tasty is well-positioned to support the evolving needs of its global customer base. The company's innovative approach ensures that brands can stay competitive in an increasingly digital marketplace.

SmartHint allows small e-commerces sell more by using artificial intelligence to recommend products based on their customers' needs. We adapt the products to each customer's profile. We create urgency through pop-ups on product pages, cart abandonment, and pop-ups. We are the most affordable intelligent search and recommendation system on the global market. Our team is always available to help you via email, chat, or WhatsApp. To predict buying behavior, we have data from over 50 million users. We make it easier to personalize shop windows by automating this process. The site's homepage now shows more relevant products. All the results are available in real-time in our dashboard analytics.

Optimize the potential of your online store's digital space with LimeSpot AI, which comprehensively understands both your offerings and your clientele. Our innovative platform fuses extensive catalog data with consumer purchasing patterns across the web, allowing us to provide real-time, tailored recommendations for every shopper. By presenting customers with the most relevant products at the perfect moment, you can enhance their shopping experience and personalize every aspect of their journey. Cater to various preferences by offering different types of recommendations and increase engagement through customized marketing emails. With features like A/B/n testing, you can refine your strategies effectively. Our platform seamlessly integrates with popular e-commerce solutions such as Shopify, Shopify Plus, BigCommerce, WooCommerce, and others. By monitoring customer intent and purchase behavior across multiple digital interactions, LimeSpot is able to gain deep insights into the shopping journey. The LimeSpot Personalizer stands out as the leading product recommendation tool, empowering you with complete control over how, when, and what recommendations are displayed to maximize your sales potential. This level of customization ensures that every customer receives a unique experience tailored just for them.

Glood.AI offers a comprehensive Personalization and Experience platform designed to deliver consistently outstanding individual shopping experiences. Utilizing data-driven AI and machine learning, Glood creates dynamic and captivating interactions by personalizing in real-time to cater to distinct customer preferences and needs. With its AI-boosted marketing features, businesses can easily connect with visitors, enhance sales, and stimulate growth. The platform also automates the recovery of abandoned carts, thereby increasing revenue opportunities. Additionally, it allows you to send mobile or web push notifications, which often yield higher conversion rates compared to traditional email campaigns. Users can also deliver tailored notifications regarding upsells, discounts, product launches, and other promotional offers to an unlimited number of subscribers across both mobile and web platforms, enhancing engagement and driving customer loyalty even further. This level of personalization not only improves the shopping experience but also fosters a deeper connection between brands and their audiences.

Vitals provides an impressive suite of over 40 integrated applications designed to enhance your online store and maximize your earnings. Think of it as an all-in-one toolkit that equips you with everything necessary for success. Building trust is vital for any online business, and by showcasing genuine reviews along with recent sales alerts, you can instill confidence in prospective buyers. This approach not only enhances your reputation but also positively impacts your conversion rates. Each product in your customer's shopping cart represents a chance for growth. By offering incentives, you can encourage customers to increase their purchases, thus raising your average order value. Gaining insights into your customers' behaviors is akin to following a treasure map leading to prosperity. By analyzing their interactions and fine-tuning your store accordingly, you can significantly elevate your overall performance. Every visitor to your website carries the potential for conversion. With the right strategies to create urgency and deliver tailored recommendations, you can effectively transform mere interest into tangible sales, ensuring your store flourishes in a competitive landscape.

Related Products | Also Bought | FBT enables you to showcase products that are frequently purchased together with the item currently being viewed, ultimately boosting your shop's sales and enhancing the overall shopping experience. This feature allows for extensive customization within the app, helping you to maximize your average order value through the powerful "frequently bought together" functionality. With a suite of robust features at your disposal, you can effortlessly tailor user experiences and ensure smooth integration with your existing systems. Elevate your store's potential by utilizing our all-encompassing toolkit, which is designed to provide a distinctive experience for both you and your clientele. Our solutions are specifically crafted to meet your needs, allowing you to surpass your expectations. Witness a notable increase in your average order value as customers enjoy the ease of discovering complementary products without hassle. By recommending highly relevant items, you not only facilitate immediate purchases but also save your customers valuable time in their search for the perfect products. This streamlined approach not only enhances customer satisfaction but also fosters loyalty, as shoppers appreciate a more efficient and enjoyable purchasing journey.

Revolutionize your eCommerce business with an AI-enhanced CRM specifically designed for online retailers. Elevate your shop to a high-performance sales engine powered by edrone, ensuring a rapid return on investment through sophisticated Marketing Automation features. In today's digital marketplace, data serves as the cornerstone of success, enabling you to elevate your operations significantly. Discover insights about every individual visiting your online store and transform that data into personalized experiences and offers that resonate with their preferences. With edrone's inherent adaptability, you can craft any automation strategy that aligns with your store's unique requirements, and to simplify the process, we provide a selection of popular scenarios aimed at boosting your conversion rates and amplifying your sales. By leveraging these tools, you can enhance customer engagement and drive higher revenue growth.

Boost your online store's revenue by 30% using our advanced search and personalization tools. Our solution provides a tailored search experience by evaluating over 60 factors related to each customer's browsing and purchasing habits, resulting in higher sales conversion rates. Featuring a multilingual search interface, it addresses everything from typo tolerance to autocomplete suggestions and relevant product matches, all while being mobile-friendly. This approach helps your customers find products that are specifically suited to their needs, enhancing your ability to cross-sell and up-sell, which in turn raises your average order value (AOV). By transforming casual browsers into committed buyers, the platform showcases a carefully curated selection of products that align with their interests and preferences. Additionally, it offers you valuable insights into customer behavior, allowing you to identify and capitalize on business opportunities previously overlooked. It seamlessly integrates with popular platforms such as Shopify, Maropost Commerce Cloud, Magento, BigCommerce, and more, making it versatile for various eCommerce environments. Ultimately, this ensures that your customers enjoy a personalized shopping experience that keeps them coming back for more.

Achieving comprehensive relevance across various domains such as Websites, Ecommerce, Services, and workplaces is crucial. Each search, recommendation, and interaction contributes to an improved experience. Our mission is to empower businesses to create the relevant encounters that users anticipate. With the Coveo Relevance Cloud, foundational relevant search marks just the start. Leverage self-optimizing AI that adapts based on every click and inquiry at all interaction points. This ensures you can provide progressively enhanced experiences, recognizing search relevance from the very first day and expanding to complete 360° Relevance. Every interaction offers insights into customer desires, allowing you to present them with pertinent product results and personalized content recommendations that they’ll be eager to 'add to cart.' Speed up connection to the most relevant answers through AI-driven customer self-service and AI-supported agent responses. Coveo excels in functionality, offering a wide array of features including intuitive drag-and-drop UI customizations, versatile headless APIs, and many additional capabilities, making it easier than ever for businesses to thrive in a competitive landscape.

Introducing a completely free product recommendation application for Shopify stores that mirrors the effectiveness of Amazon. With smart product suggestions, Amazon experienced a remarkable 29% surge in sales, hitting $12.83 billion in its second fiscal quarter, compared to $9.9 billion in the previous year. AutoCommerce enhances your conversion rates by transforming your store from a static environment into a dynamic one, utilizing personalized product recommendations. It creates a distinct shopping experience tailored for every customer by displaying products they are most inclined to purchase, ultimately maximizing revenue from your existing traffic. Best of all, it operates on autopilot, requiring no effort on your part to implement. This innovative tool allows you to focus on other aspects of your business while it optimizes your sales potential.

QuickCEP: The Comprehensive Hub for Customer Engagement. Are you overwhelmed by managing various communication platforms and finding it difficult to deliver outstanding customer service? Your search ends with QuickCEP, the all-in-one platform designed to simplify customer engagement and enhance your sales performance. Notable Features: Centralized Inbox: Consolidate all customer interactions (live chat, social media, email, and SMS) into one easy-to-navigate dashboard. Intelligent Chatbots: Offer round-the-clock automated assistance along with tailored suggestions for customers. Automated Marketing: Develop focused campaigns, dispatch customized emails, and keep customers engaged with timely alerts. Targeted Customer Groups: Categorize customers by demographics, behaviors, and other relevant factors to improve marketing efforts. Insightful Analytics: Acquire essential insights into customer behaviors and evaluate your performance metrics effectively. Join a growing number of businesses that have revolutionized their customer engagement strategies and experienced impressive outcomes. With QuickCEP, you can elevate your customer service to new heights and foster lasting relationships.

MoEngage, an Insights-driven customer engagement platform, is for the customer-obsessed marketer. We help you delight customers and keep them coming back for more. MoEngage allows you to analyze customer behavior and engage customers with personalized communication via email, mobile, or web. MoEngage is a full-stack platform that combines powerful customer analytics, AI-powered customer journey orchestration and personalization. It's all in one dashboard. MoEngage has helped to increase customer engagement. MoEngage can be used by product managers and growth marketers to offer a personalized experience to customers throughout their entire customer lifecycle - from onboarding to retention, growth, and beyond. MoEngage is different because it offers a complete-stack solution that includes powerful customer analytics, AI-powered customer trip orchestration and personalization capabilities.

Boost customer satisfaction and increase spending through AI-driven recommendations. This approach can be integrated into your homepage, product details, email campaigns, and beyond. Drawing from our extensive expertise across diverse industries and website scales, we develop custom algorithms tailored to meet the specific needs of our clients. Analyze performance metrics and adjust recommendations to align with your personalization requirements. Our interface is designed to be intuitive and accessible for all team members. The recommendation engine is available via a RESTful API and comes with SDKs for various programming languages, ensuring seamless integration into your existing systems. By leveraging these tools, you can enhance user engagement and ultimately drive higher conversion rates.

We understand the challenges you face in executing marketing efforts for your business while achieving impressive outcomes. Our objective is to simplify e-commerce for you and enhance the experience for your customers. With our user-friendly application, you'll be able to elevate your marketing approach and achieve your objectives swiftly. Experience a remarkable improvement in your advertising performance on Google, Facebook, and YouTube, achieving a CPA that is up to 50% more efficient. Effectively reach both new and returning customers with visually appealing and impactful ads that are simple to create. Leverage our innovative creative builder, which offers auto-generated content, dynamic animations, and captivating stickers to enhance your campaigns. Expand your creative assets across various platforms seamlessly. Moreover, you can send targeted emails, push notifications, and SMS messages, boasting a conversion rate of up to 15%. By crafting personalized newsletters for every customer, you can provide precisely targeted product recommendations that resonate with their interests. Ultimately, our tools are designed to help you thrive in an ever-competitive market.

Improve customer experience Our A/B testing, full stack, and personalization platform give marketers, product teams, developers, and designers the power to increase engagement and conversion. For every type of team, intuitive A/B testing and personalization options. One platform for all of your A/B testing and full-stack personalization needs. Teams can securely leverage data with HIPAA, CCPA and GDPR capabilities. Without affecting performance, you can test copy, design, and entire pages across all channels and devices. There are unlimited variations. Developers are welcome, but not necessary. You can confidently roll out new features. Your mobile apps can be instantly updated. You can run experiments in real time anywhere in your tech stack. Every visitor should have an individual experience. Use AI to deliver relevant messaging and products to every customer, based on Kameleoon Conversion Score.