Fit Analytics
The global standard in size and fit recommendations for e-commerce apparel and footwear.
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Klevu
4.8
Paid Highly praised for its ease of integration and the immediate lift in conversion rate. Users particularly value the 'self-learning' aspect which reduces manual work for merchandising teams.
AI-powered product discovery and smart merchandising for high-growth e-commerce.
Paid pricingAPI availableUpdated 2026-03-17
Best fits
Natural Language Site SearchAutomated Product Merchandising
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About 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.
Core Capabilities
Klevu is a sophisticated product discovery platform that integrates Natural Language Processing (NLP) and vector-based AI to revolutionize the e-commerce search experience.
