Top 10 Best Vector Databases & Libraries

1

Weaviate

Weaviate (4.8k ⭐) → An open-source vector database that allows you to store data objects and vector embeddings from your favorite ML-models, and scale seamlessly into billions of data objects.

#Utilities #Application Utilities #Search Engine 28 social mentions

2

Vespa.ai

Vespa(4.3k ⭐) → A fully featured search engine and vector database. It supports vector search (ANN), lexical search, and search in structured data, all in the same query. Integrated machine-learned model inference allows you to apply AI to make sense of your data in real time.

#Search Engine #Custom Search Engine #Custom Search 19 social mentions

3

Qdrant

Qdrant (5.8k ⭐) → A vector similarity search engine and vector database. It provides a production-ready service with a convenient API to store, search, and manage points - vectors with an additional payload. Qdrant is tailored to extended filtering support. It makes it useful for all sorts of neural-network or semantic-based matching, faceted search, and other applications.

#Databases #Machine Learning #Mlops 37 social mentions

4

Milvus

Milvus (16.6k ⭐) → An open-source vector database that can manage trillions of vector datasets and supports multiple vector search indexes and built-in filtering.

#Vector Databases #Retrieval Augmented Generation #Search Engine 34 social mentions