TOP 6 Trending vector-database Open Source Projects in 2025

lancedb

5.6k Python Apache-2.0

Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!

2 year(s) ago 22 day(s) ago

700 Jupyter Notebook Apache-2.0

High quality resources & applications for LLMs, multi-modal models and VectorDBs

1 year(s) ago 15 day(s) ago

39.5k JavaScript MIT

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, and more.

1 year(s) ago 13 day(s) ago

49.6k Rust MIT

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

6 year(s) ago 7 day(s) ago

39.7k Python MIT

LlamaIndex is the leading framework for building LLM-powered agents over your data.

2 year(s) ago 7 day(s) ago

32k Go Apache-2.0

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

5 year(s) ago 7 day(s) ago