Anyscale
Paid
The managed platform from the creators of Ray for scaling AI training and inference.
Pinecone
Freemium
A fully managed vector database built for fast, scalable semantic search.
Weaviate
Freemium
An open-source vector database with hybrid search and built-in AI modules.
Qdrant
Freemium
A high-performance open-source vector database written in Rust.
Milvus
Free
A popular open-source vector database built to handle billions of vectors.
Chroma
Freemium
A simple open-source vector database that is popular for prototypes and local AI apps.
LanceDB
Freemium
An embedded, open-source vector database that stores data in a fast columnar format.
Zilliz Cloud
Freemium
The fully managed cloud service for Milvus, from the team that created it.
Vespa
Freemium
A search and recommendation engine that combines vector, text and structured queries at scale.
turbopuffer
Paid
A serverless vector and full-text search engine built on object storage for low cost at scale.
LlamaIndex
Freemium
A framework and cloud for connecting language models to your documents and data.
Haystack
Free
An open-source framework from deepset for building search and RAG pipelines for production.
Help grow our directory
Found an amazing AI tool that's not listed? Add it and share your discoveries with the community.
