Compare the Top Recommendation APIs as of June 2025

What are Recommendation APIs?

Recommendation APIs are software applications that use artificial intelligence and machine learning techniques to provide accurate and personalized product recommendations. These systems supply data-driven insights that help businesses increase engagement, drive sales, and optimize customer experience. AI recommendation APIs offer scalability and can be used in various contexts such as ecommerce websites, mobile apps, search engines, and more. They are designed to analyze customer behavior and provide tailored product recommendations based on individual customer preferences. Compare and read user reviews of the best Recommendation APIs currently available using the table below. This list is updated regularly.

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    Klevu

    Klevu

    Klevu

    Klevu is an intelligent site search solution designed to help e-commerce businesses increase onsite sales and improve the customer online shopping experience. Klevu powers the search and navigation experience of thousands of mid-level and enterprise online retailers by leveraging advanced semantic search, natural language processing, merchandising and multi-lingual capabilities, ensuring visitors to your site find exactly what they are looking for regardless of the device or query complexity. Klevu AI is the most human-centric based AI, designed specifically for ecommerce, and one of the most comprehensive, included in Gartner’s Market Guide 2021 for Digital commerce search. Deliver relevant search results to your customers with Klevu’s powerful and customizable search engine built exclusively for ecommerce.
    Starting Price: $449 per month
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