Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
ai-search
ai-search-engine
embeddings-similarity
hnsw
hybrid-search
image-search
knn-algorithm
machine-learning
mlops
nearest-neighbor-search
neural-network
neural-search
recommender-system
search
search-engine
search-engines
similarity-search
vector-database
vector-search
vector-search-engine
Updated 2026-10-11 22:02:32 +00:00
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
approximate-nearest-neighbor-search
generative-search
grpc
hnsw
hybrid-search
image-search
information-retrieval
mlops
nearest-neighbor-search
neural-search
recommender-system
search-engine
semantic-search
semantic-search-engine
similarity-search
vector-database
vector-search
vector-search-engine
vectors
weaviate
Updated 2026-10-11 21:22:39 +00:00
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
anns
cloud-native
diskann
distributed
embedding-database
embedding-similarity
embedding-store
faiss
golang
hnsw
image-search
llm
nearest-neighbor-search
rag
vector-database
vector-search
vector-similarity
vector-store
Updated 2026-10-11 17:27:44 +00:00
Open-source vector similarity search for Postgres
Updated 2026-10-08 04:39:02 +00:00
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
approximate-nearest-neighbor-search
c-plus-plus
golang
locality-sensitive-hashing
lua
nearest-neighbor-search
python
Updated 2025-10-29 14:08:37 +00:00