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/

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​.

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

Vald. A Highly Scalable Distributed Vector Search Engine

Collections of vector search related libraries, service and research papers

Python client for Qdrant vector search engine

AI Agents - GPT Smart Search Engine - Bot Framework + Azure OpenAI + Azure AI Search + Azure SQL + Bing API + Azure Document Intelligence + LangChain + CosmosDB

Framework for benchmarking vector search engines

Rust client for Qdrant vector search engine

Weaviate vector database – examples

A curated list of awesome works related to high dimensional structure/vector search & database

Comprehensive Vector Data Tooling. The universal interface for all vector database, datasets and RAG platforms. Easily export, import, backup, re-embed (using any model) or access your vector data from any vector databases or repository.

🔍 DiscovAI-Search: An AI-powered search engine for AI tools and custom data. Built with Next.js, OpenAI, Supabase, and more. Features vector-based search, Redis caching, and LLM-powered responses.

Real time vector search engine

Real-time on-device text-to-image and image-to-image Semantic Search with video stream camera capture using USearch & UForm AI Swift SDKs for Apple devices 🍏

(distributed) vector database

VQLite - Simple and Lightweight Vector Search Engine based on Google ScaNN

Searching for structural similarities across billions of molecules in milliseconds

Awesome Weaviate

Official Java client for Qdrant