Marqo

Marqo is an open-source tensor search engine that makes multimodal vector search accessible to developers by handling the entire pipeline from text and image ingestion through embedding generation to indexed storage and retrieval in a single end-to-end system. Unlike traditional vector databases that require external embedding generation, Marqo manages vectorization internally using built-in or custom models, significantly simplifying the developer experience for building semantic search applications. Developers building product search with image and text understanding, content recommendation systems, and multimodal AI applications use Marqo for its all-in-one approach that eliminates the orchestration complexity of combining separate embedding and search components.