Companies in Vector Databases
5 active companies tracked.
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Chroma
Developer-first OSS vector DB; default in LangChain/LlamaIndex tutorials.
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Pinecone
Managed vector DB category leader. Notion AI / Shopify / Gong customers.
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Qdrant
Rust-based OSS vector DB; X (Twitter), Bayer, Disney customers.
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Weaviate
Open-source vector DB w/ managed cloud; hybrid search + multi-modal.
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Zilliz
Commercial company behind Milvus offering Zilliz Cloud, a fully-managed vector database with the proprietary Cardinal search engine.