⚡ A fast embedded library for approximate nearest neighbor search
$ git clone https://github.com/jina-ai/annlite.gitWeaviate 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.
An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.
Official Weaviate TypeScript Client
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
RAG-Fusion: multi-query generation + Reciprocal Rank Fusion for better retrieval-augmented generation. Includes evaluation harness with NFCorpus/BEIR.
Data from GitHub · snapshot Sep 24, 2026