Klevu

Klevu is a sophisticated product discovery platform that integrates Natural Language Processing (NLP) and vector-based AI to revolutionize the e-commerce search experience. By 2026, its architecture has evolved into a 'Discovery Suite' that treats every search query as a multidimensional data point, utilizing semantic understanding to match shopper intent with SKU attributes in real-time. Unlike traditional keyword-only engines, Klevu employs a hybrid approach: combining high-speed keyword indexing with deep-learning-based vector search to ensure accuracy even with complex, long-tail queries. Its market position is defined by its ability to bridge the gap between AI-driven automation and human-led merchandising control. The platform provides a headless-first SDK and API ecosystem, making it a preferred choice for developers building high-performance PWAs and mobile apps on platforms like Shopify Plus, Adobe Commerce, and BigCommerce. Its 2026 focus emphasizes 'Self-Learning Search,' where the system autonomously adjusts product rankings based on click-through rates, conversion margins, and individual user behavior without requiring manual rule-setting for every synonym or typo.