Best Free Recommendation APIs 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.

Utelly offers an exceptional toolkit for content discovery tailored for TV and OTT clients, encompassing metadata aggregation, AI/ML enhancements, search and recommendation APIs, a CMS, and a promotion engine. By incorporating essential metadata catalogs, we create a comprehensive view of available content, supplemented by individual feeds that enrich this core dataset for enhanced content discovery. Our AI enrichment modules effectively improve sparse datasets, facilitating superior content discovery experiences. Clients can utilize our search functionality, which can be indexed either on specific catalogs or a unified dataset, ensuring a future-ready entertainment-focused search experience that delights users. Additionally, our robust recommendation engine employs advanced ML and AI techniques to deliver personalized suggestions, drawing insights from key indicators throughout a user's journey while continuously integrating varied datasets for optimal results. This holistic approach not only enhances user engagement but also streamlines content accessibility across platforms.

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.