Best Product Recommendation Engines in Japan
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Compare the Top Product Recommendation Engines in Japan as of January 2026
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What are Product Recommendation Engines in Japan?
Product recommendation engines use algorithms and customer data to suggest personalized products to users based on their browsing behavior, past purchases, or preferences. These platforms analyze large sets of data, such as customer interactions and purchase history, to identify patterns and recommend products that are most likely to interest the individual customer. Product recommendation engines help e-commerce businesses increase sales and customer engagement by offering a more personalized shopping experience. By integrating these engines, businesses can provide relevant suggestions, improve conversion rates, and enhance customer satisfaction. Compare and read user reviews of the best Product Recommendation Engines in Japan currently available using the table below. This list is updated regularly.
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1
Shopify
Shopify
Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.Starting Price: $29 per month -
2
Qloo
Qloo
Qloo is the “Cultural AI”, decoding and predicting consumer taste across the globe. A privacy-first API that predicts global consumer preferences and catalogs hundreds of millions of cultural entities. Through our API, we provide contextualized personalization and insights based on a deep understanding of consumer behavior and more than 575 million people, places, and things. Our technology empowers you to look beyond trends and uncover the connections behind people’s tastes in the world around them. Look up entities in our vast library spanning categories like brands, music, film, fashion, travel destinations, and notable people. Results are delivered within milliseconds and can be weighted by factors such as regionalization and real-time popularity. Used by companies who want to incorporate best-in-class data in their consumer experiences. Our flagship recommendation API delivers results based on demographics, preferences, cultural entities, metadata, and geolocational factors. -
3
AddSearch
AddSearch
Drive growth and engagement with AddSearch's product and content recommendations. With AddSearch, you will get site search and recommendations in the same package, providing your website users with a complete user experience. What is included in the Recommendations? - Diverse layout options - Opportunity to control every element - Powerful rule engine - Context-based filtering - Real-time recommendations - Easy integration - Scalable solution With AddSearch Recommend, you can add various types of recommendations on a product or any other page on your site. Examples of use cases: - Similar product (e.g. based on brand, style, price, etc.) - Frequently Bought Products (based on the actual data) - Most popular products - Newest articles - Highest-rated courses - Most viewed travel packages Additionally to the Recommendation system, you will also get an AI-powered site search to drive your traffic to the right pages.Starting Price: $119.00/month -
4
Froomle
Froomle
Froomle is composed of experts in recommender systems for the digital publishing industry, allowing us to offer an extensive catalog of specialized modules that are tailored to meet your specific business needs. We also have experience in the eCommerce space, working with companies like Colruyt Group & Bellami (Shopify) to meet their personalization goals. To get people consuming, subscribing, and engaging with your content, Froomle provides AI powered recommendations that help your user access the right content regardless of the channel. Working with both media conglomerates (Axel Springer, GEDI, Hello!, Mediahuis) and independent publishers (The Boston Globe, IOL, Mediafin), Froomle has a solution for any size! -
5
Luigi's Box
Luigi's Box
Luigi's Box is a search and discovery solution designed specifically for e-commerce websites to improve the customer experience and achieve desired revenue. Search Recommender Product Listing Shopping Assistant Analytics Through years of operation, Luigi's Box earned several awards. Our advanced features helped companies such as Under Armour, Nespresso and Notino to successfully increase search usage and conversions. Luigi's Box is easy to use and has a user-friendly interface, making it suitable for businesses of all sizes and kinds. We understand that e-commerce businesses have unique needs, and a good product discovery solution should offer a range of advanced features to allow them to tailor the search experience to their specific needs. Luigi's Box offers a quick and easy integration that doesn’t require deep technical knowledge. You need to just paste the tracking script into the header of your web. We also offer various types of implementation to choose from.Starting Price: See our Pricing -
6
Rierino
Rierino
Rierino is a next-generation technology developer that leverages low-code/no-code, composable commerce, and embedded intelligence capabilities to allow organizations to rapidly and easily shape their technology. Rierino Commerce platform is a smart headless backend for high-growth commerce designed to support infinite flexibility & scale. With various modules such as product information management (PIM), pricing & promos, search, content (CMS), and journey management, it has a highly extensible structure allowing users to easily add or customize modules through simple configurations. Rierino Core is a smart microservice development platform for digital enterprises targeting the rapid creation of custom solutions. From retail to finance, insurance, telecoms, and government entities, it enables various sectors to accelerate time to innovation across different domains. -
7
Algolia
Algolia
Algolia is a search and discovery API platform for building powerful and composable experiences while solving for relevance with AI and configurable rules. Algolia Search enables our customers to design and implement unique search experiences using the design language of their choice. Algolia Recommend is a robust API that allows you to add “frequently bought together” and “related items” into any digital experience with as little as 6 lines of code.Starting Price: $0 -
8
Optimizely One
Optimizely
Optimizely is the world's leader in Progressive Delivery and Experimentation, empowering leading companies to test and deliver new experiences and features to their customers. Creating digital experiences that transform your company takes data-driven decisions, continued experimentation and constant invention. Optimizely One helps you unlock your digital potential. To create helpful, human digital experiences requires constant invention from every company. A digital experience platform (DXP) should make creating behavior-driven experiences simple, crafting sophisticated content faster, collaborating easier and anticipating customer needs possible. See how you can eliminate guesswork and make every interaction actionable. Commerce in the digital age is more than transactions, products and catalogs. Selling online means telling stories, evoking emotion and establishing trust. No one owes you their business, you have to earn it with every interaction. -
9
AiTrillion
AiTrillion
AiTrillion is the only All-in-one automated marketing platform which has a package of all the required tools at one place to help the eCommerce sellers to amplify their sales with engaging unique features and integrated actionable analytics. AiTrillion’s sole motive is to introduce an eCommerce marketing platform for online sellers making an easy space for them to influence more buyers by controlling their own brand and customer experience for generating more sales. AiTrillion compiles your unknown visitors, subscribers, and loyal customers at one place and depict them in the customer timeline from their first visit to the first purchase and beyond, influencing them with variety of attributes followed by re-targeting, re-capturing, re-engaging, redeeming and retention. Send welcome messages to build a strong relationship with them. Let them know about your new arrivals or best-selling products or introduce a welcome discount code right after they subscribe.Starting Price: $29 per month -
10
OpenWidget
LiveChat, Inc.
OpenWidget is a free website widget plugin allowing you to boost your customer engagement and build consistent customer journeys with the use of essential tools available for you out of the box: - Instagram Feed Widget for websites, allowing to share your brand personality on the website; - Contact Card, giving your customers the option to leave you a message that will be sent straight to your email; - FAQ module, providing them with instant answers to all of the common questions; - Product Cards displaying all of your latest deals or hot drops. All of the above features are available for free, and with the AI-enhanced product onboarding and configuration, you can save both the time and effort that you would normally spend on configuring ecommerce software. The time that you can then use to focus on improving your customer service and closing more sales.Starting Price: Free -
11
Celebros
Celebros
Like any good salesperson, Celebros’ powerful recommendation engine “knows” your inventory and suggests additional items that may be of interest to your customers while they’re shopping. From the landing page to the shopping cart, the Cross Sell’s intuitive merchandising technology draws from real-time search and behavioral analytics data to suggest additional products from your catalog that your customers may like. Cross-Sell enables customers to find and purchase complimentary items to the products that they are currently shopping for. Using natural language semantic algorithms and past purchase history, Cross-Sell displays relevant products suggestions to increase your AOV (average order value) and provide a more personalized shopping experience. Recommendations can be set to display results based on your merchandising needs. Not all categories, brands or SKU’s require the same cookie cutter suggestions. -
12
Netcore Cloud
Netcore
Netcore Customer Engagement & Experience is an intelligent full-stack platform that gives you the power to redefine growth. Full stack growth platform for marketers, product and growth managers. Grow your conversion, retention, and revenue with Raman's game-changing predictive intelligence. Marketing and product leaders at customer-centric brands trust Netcore to deliver a world-class customer experience. Powerful, easy to use intelligent customer engagement platform helping you increase conversion & retention. Efficiently automate the delivery of highly personalized campaigns to distinct customers. Netcore Customer Engagement takes the guesswork out of how to engage with customers with data analysis backed by machine learning. Create a unified profile by stitching together data-points from every interaction a customer has with your brand across online & offline channels - website, mobile app, & marketing channels -
13
Emarsys
SAP
Deliver the predictable, profitable outcomes that your business demands. And the highly personalized omnichannel experiences that your customers deserve. Eliminates silos and unifies customer data through an open architecture and API to drive more intelligent omnichannel engagement. Rapidly aligns business objectives with proven, industry-specific customer engagement strategies crowdsourced from leading brands. Delivers true 1:1 customer personalization across all channels and devices to increase omnichannel engagement, retention and loyalty. Integrates AI and predictive analytics with marketing execution to scale 1:1 personalization and continuously optimize business results. Simplifies cross-channel execution and streamlines marketing operations to optimize the entire customer experience – not just individual channels. Enables fully personalized communication with your customers across all channels, with optimized content for email, social, mobile, web, and direct mail. -
14
Okkular
Okkular
We help you boost sales by creating an enhanced product catalogue and effortless product discovery using AI. Optimise your product catalogue with rich, descriptive meta data and copy. Automate the process of product enrichment using Okkular’s state of the art Visual AI to deliver accurate and intuitive search, filtering and SEO driven product descriptions. Provide your customer with a uniquely tailored shopping experience. Our AI extracts critical data from your product catalogue to lay the foundation for intelligent onsite personalisation. The Okkular tag-gen solution has been developed to automate the product tagging process using state-of-the-art deep learning technology. Our solution will suggest relevant product feature tags, titles and description based on your brand’s product images. -
15
Crownpeak Product Discovery
Crownpeak
Crownpeak's Product Discovery platform is an AI-powered solution designed to drive eCommerce growth by optimizing search, product merchandising, and personalized recommendations. Trusted by top global retailers, the platform reduces routine merchandising tasks by 60% while improving conversion rates and average order value (AOV). With advanced AI search capabilities, it ensures customers always find the right products, enhancing the user experience. The platform supports internationalization, enabling businesses to manage multiple regions and languages from a single instance while optimizing for local preferences. -
16
Clarifai
Clarifai
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 developing better, faster and stronger AI. We help our customers create innovative solutions for visual search, content moderation, aerial surveillance, visual inspection, intelligent document analysis, and more. The platform comes with the broadest repository of pre-trained, out-of-the-box AI models built with millions of inputs and context. Our models give you a head start; extending your own custom AI models. Clarifai Community builds upon this and offers 1000s of pre-trained models and workflows from Clarifai and other leading AI builders. Users can build and share models with other community members. Founded in 2013 by Matt Zeiler, Ph.D., Clarifai has been recognized by leading analysts, IDC, Forrester and Gartner, as a leading computer vision AI platform. Visit clarifai.comStarting Price: $0 -
17
SALESmanago
Benhauer
We help eCommerce businesses grow sales through deep customer understanding and seamless multi-channel interactions. Our approach collects real-time data on transactions, preferences, and website behavior, stored and managed in our Customer Data Platform. This data powers our Omnichannel Marketing Automation and AI-driven personalization. Our platform, co-developed with e-commerce marketers, introduces innovative tools like zero-party data collection, AI email design, and flexible workflows to address e-commerce challenges. Trusted by global brands like Adidas, Converse, and Crocs, we consistently deliver a 5-10x conversion boost and 40% annual growth, recognized by G2 for excellence. Think of us as an extension of your marketing team, always focused on delivering value, starting with a custom Growth Plan tailored to your business.Starting Price: 0 -
18
excentos Workbench
excentos
With just a few simple questions, excentos Product Guides lead every customer to their perfect product recommendations. Offer your customers an interactive shopping experience, which helps them to understand which of your products are most relevant to their needs. In just five simple steps, you can create your Product Guide in the excentos Workbench. Product data can be a hinderance instead of a boon as it is often misrepresented online or is difficult to understand. Our AI Data Trainer is a new technology which can be used to assign certain insight-based attributes for your product data. Use your expertise to assign qualities, characteristics or any other kind of attribute to existing product data. Based on your knowledge and product insights, you can create new attributes for existing product data. In this example, various style attributes have been created for the different kinds of coats.Starting Price: $269 per month -
19
Rebuy
Rebuy Engine
The world’s top brands use Rebuy’s personalization platform to fuel data-driven shopping experiences, win more customers, keep more customers and accelerate growth. Create personalized shopping experiences for every customer using your store’s historical shopping data. Lift AOV with AI-powered upsells and cross-sells at key decision points—from the home page to the thank you page and beyond. Save time and increase retention rates with one-click reactivate subscription emails and automated post-purchase follow-up emails. Increases conversions and AOV with shareable links that drive customers to pre-populated carts and checkouts with auto-applied discounts. Shopify Plus merchants use Rebuy’s script editor to create dynamic checkout upsells that boost AOV and increase margins. Know exactly how Rebuy is growing your store. Easily track top-performing widgets and make adjustments when needed.Starting Price: $4.49 per month -
20
Barilliance
Barilliance
Drive growth through repeat purchases, reduced churn, and increased LTV. Barilliance combines customer data from various channels (email, web activity, physical stores and CRM data) and across devices into a single 360 user profile. Drilling down to the customer level allows you to see data broken out by individual customer and session: products viewed, added to cart, purchased, and search terms used. Focus on the best opportunities and prioritize campaigns based on Barilliance 360 customer big data. You can see the size and intent of various target audiences in real time. We calculate key metrics such as LTV and average order value. Easily embed highly customized product recommendations in our point and click campaign builder. Full integration with our product recommendation engine and website personalization suite creates specific, relevant offers that go beyond simple coupons and blanket discounts.Starting Price: $250.00/month -
21
AB Tasty
AB Tasty
AB Tasty is a global leader in AI-powered experience optimization solutions empowering brands using personalization, experimentation, recommendations, and search to build better experiences on their websites and apps. Integrated into a single platform, AB Tasty offers web and API-based solutions that provide companies with a unified approach to creating seamless experiences for customers. Brands use AB Tasty’s platform to align digital, e-commerce, and product teams on revenue goals by optimizing and innovating digital experiences. Founded in 2013, AB Tasty’s customer roster includes world-leading brands such as Kering, McDonald’s, Ulta Beauty, L’Oreal, Disneyland Paris, and LVMH among others. AB Tasty has 12 offices across the globe: North America, Europe, Asia Pacific.Starting Price: $42.00/month -
22
Omniconvert
Omniconvert
Optimize your customer journey with data-driven decisions. Serious eCommerce players become customer‑centric if they focus on what matters. Omniconvert is a growth enabler for serious eCommerce companies looking to become customer-centric. Behind data is the talent. We’ve been doing this for years. Omniconvert has helped global eCommerce companies become customer-centric through advanced segmentation algorithms, AB testing, web personalization, and web surveys. We have stuck our necks into data, identified barriers, X-ray tech-wise, got insights, hypothesized, prioritized on potential and effort, monitored conversions, learnt and iterated.Starting Price: $299 per month -
23
The Comarch Loyalty Marketing Platform is a comprehensive solution designed to enhance customer engagement and retention through tailored loyalty programs. It empowers businesses to create personalized customer experiences by leveraging advanced data analytics and automation. Key benefits include increased customer retention, improved brand loyalty, and enhanced revenue generation. The platform offers a range of functionalities, such as marketing automation to streamline campaigns, pre-integrated customer journeys for seamless interactions, and advanced personalization that adapts to individual preferences. Additionally, it provides robust AI-driven data analytics for actionable insights, helping businesses optimize their strategies. With 30 years of expertise in executing the most complex loyalty initiatives, Comarch supports some of the world’s most recognized brands, such as Auchan, BP, Carrefour, Heathrow Airport, JetBlue Airlines, Galeries Lafayette, and True Digital.Starting Price: $0
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24
SmartHint
SmartHint
SmartHint empower small e-commerces to sell more using artificial intelligence to recommend products according to they consumer needs. We adapt the products of the storefront according to the profile of each customer. We generate urgency with pop-ups on product pages and cart abandonment. We are the lowest cost intelligent search and recommendation system in the global market. We always have our team available to assist you by email, chat or WhatsApp. We have data from more than 50 million users to predict buying behavior. We reduce the needing of manual personalization of shop windows made by people. We've increased the relevancy of products shown on the homepage of the site. All results are available in our dashboard analytics in real time.Starting Price: $15.00/month -
25
Vue.ai
Mad Street Den
Vue.ai is an end-to-end retail automation platform that is trusted by over 100+ retailers across the globe, including Diesel, Nordstrom, Tata Cliq, Mercado Libre, ThredUp, Rent the Runway, and many more. Vue.ai is redesigning the future of retail with Artificial Intelligence. Using Visual AI and ML algorithms, Vue.ai's suite of products addresses retail's biggest problems- from improving productivity to driving revenues. Our AI platform is used for: Automated catalog management Automated image moderation (for marketplaces) Automated on-model imagery AI-enabled styling and outfitting AI-enabled dynamic 1:1 personalization Personalized shopper journeys -
26
LimeSpot
LimeSpot
Get maximum impact from your online store's real estate. LimeSpot AI understands both your products AND your customers. Our platform combines full catalog data with cross-web consumer buying behaviors to deliver real-time personalized recommendations to each and every customer. Show customers the right products at the right time. Personalize every step of the journey. Different recommendation types for different needs. Maximize value by personalized marketing emails. Platform tools such as A/B/n testing. Integrate with some big names like Shopify, Shopify Plus, BigCommerce, WooCommerce, and more. LimeSpot understands your customer intent and purchasing behavior by tracking their journey across different digital touchpoints. LimeSpot Personalizer is the most advanced product recommendation app giving you full control to completely customize how, when and what recommendations show.Starting Price: $10 / mo -
27
Recomatic
Wordsense
People that buy online are impatient and you constantly lose sales as a result. Use Recomatic to display smart Related Products and get those sales back. No time to set it up? No problem! We take care of everything for you! One of your most important jobs as an online merchant is to make sure that your customers find your products as quickly as possible. Your navigation menu and search bar are not enough, because your customers often don’t know exactly what they’re looking for; instead, they start browsing, and if nothing catches their attention, they get frustrated and leave without buying anything. Recomatic related products helps you avoid that. Our recommendation module smoothens your browsing experience by showing your visitors related products that they’ll be interested in on product and cart pages. This allows them to easily jump from one product to another and find what they are looking for in less time, making them a lot more likely to buy.Starting Price: $69 per month -
28
Webtrends Optimize
Webtrends Optimize
Webtrends Optimize is a powerful, enterprise-grade experimentation platform with a suite of website optimisation tools to enhance your visitors digital experience. Full access to all features is available, as standard, to all users. That means no paywall features, no tiers and no upgrades needed. Website optimisation is the term that describes any process of improving website performance. Typically sites will have a number of success goals or metrics that are required to be optimised, for example a sales funnel. Improvements in Site Speed Optimisation (SSO), Conversion Rate Optimisation (CRO), and even Search Engine Optimisation (SEO), can all contribute to website optimisation. Webtrends Optimize is a simple to use, yet extremely powerful testing and personalisation platform using Conversion Rate Optimisation (CRO) tools to drive better visitor experiences on your website and increase ROI.Starting Price: $247.87 per month -
29
Reccodo
Reccodo
Boost your sales by creating personalized experiences that will turn your users into loyal customers, with personalized product recommendations and search results. Present the most relevant products to your customers based on current and past behavior. Predict possible product combinations and present them as a bundle. Drive higher basket value by automatically providing complementary products to your customers and creating a seamless experience! Present the most relevant products on your search bar and keep your customers engaged with your brand. Our product recommendations can be extended to suggest items as-they-type on the Search Bar. Harness the power of your traffic data and web analytics, tailor the experience of your customers to their needs, engage with them and turn visitors into buyers. We analyze shoppers’ online activity and show you what each customer truly wants.Starting Price: €39 per month -
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Guesswork
Guesswork
We help e-commerce companies to recommend products for new users without history. We use deep learning to recommend products for your anonymous users and engage them. Once they are engaged, we ask them to enter their email address. If they don't buy in the same session, we re-engage them on email and convert them into buyers. Mobile website users don't sign in. Your existing personalization tools fail to engage these users without purchase or browsing history. We specialize in recommending products for users without history. Our deep learning algorithm analyses their demographic profile and digital footprint to recommend the right product directly on their landing page. It gets them hooked before they drop off. You want new users to signup on your website. But popups with discounts are annoying and are no longer effective. It also affects your SEO ranking. Our intelligent sign up widget engages these users with the right product recommendations.Starting Price: $80 per month
