Marqo
AI-native ecommerce search & product discovery platform that drives measurable revenue growth
Key strengths
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Recent changes
- Models updated: Marqo (proprietary, catalog-trained LLM via MarqTune)
- Open source: now available
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Marqo is an open-source, AI-native search and product discovery platform purpose-built for ecommerce. It exposes a REST API that enables developers to integrate semantic search, multimodal (text + image) search, and real-time personalization into ecommerce storefronts. Its core differentiator is MarqTune, a proprietary LLM fine-tuning pipeline that trains custom embedding models on a brand's specific product catalog and historical shopper behavior data — producing retrieval models that outperform generic embeddings on domain-specific queries. Marqo handles typo tolerance, semantic ranking, and adaptive query understanding natively. It ships with one-click integrations for Shopify, Adobe Commerce, and Salesforce Commerce Cloud, and is available as both a self-hosted open-source deployment (5,028+ GitHub stars) and a managed cloud offering. Founded in 2022 and headquartered in San Francisco, USA.