Algolia is an API-first Search & Discovery platform that provides AI-powered search and personalization capabilities for websites and applications. The company offers "Search as a Service" and enables developers to integrate fast and relevant search experiences into their applications. Typical use cases include e-commerce product search, content discovery on media portals, and document search. Integration effort varies depending on the integration type: Ready-made plugins for common e-commerce platforms (Shopify, Magento) enable quick installation within a few days. More complex, customized implementations can take several weeks. The platform is known for its speed (sub-20ms response times) and developer-focussed APIs and documentation.