alibaba/zvec

• Platinum IV

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

• 1,652+1 Elo, change today
• 11.9k stars
• 1.1k forks
• 7h ago

git clone https://github.com/lancedb/lancedb.git

• approximate-nearest-neighbor-search
• image-search
• nearest-neighbor-search
• recommender-system

• Platinum IV

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

• 1,651−1 Elo, change today
• 17.4k stars
• 1.4k forks
• 4mo ago

git clone https://github.com/memvid/memvid.git

• ai
• context
• embedded
• faiss

• Gold III

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​.

• 1,573+11 Elo, change today
• 16.9k stars
• 1.4k forks
• 1h ago

git clone https://github.com/weaviate/weaviate.git

• approximate-nearest-neighbor-search
• generative-search
• grpc
• hnsw

• Platinum IV

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

• 1,664+3 Elo, change today
• 16.4k stars
• 1k forks
• 3d ago

git clone https://github.com/quickwit-oss/tantivy.git

• rust
• search-engine

• Emerald I

Vector database and similarity search engine for embeddings, written in Rust.

• 1,875−4 Elo, change today
• 35.5k stars
• 2.8k forks
• 164 watchers
• 50m ago

docker run -p 6333:6333 qdrant/qdrant

• vector-db
• embeddings
• rust