function: vector-database

216 products, primary matches first, then adoption-weighted; health v2 shown.

Product	Health v2	Stars	Maturity
neo4j/neo4j-graphrag-python The official Neo4j first-party Python library for building graph retrieval-augmented generation (GraphRAG) applications. It provides retrie…	93	1275	active
nduckmink/arkon Arkon is a self-hosted enterprise knowledge hub that compiles organizational documents into a structured, traceable wiki and serves it to L…	70	1244	active
symfony/ai Symfony AI is a set of PHP components and Symfony bundles that integrate AI capabilities into PHP applications, including a unified interfa…	87	1191	active
nico-martin/gemma4-browser-extension A Chrome extension that runs an on-device AI agent powered by Transformers.js and Gemma 4 via WebGPU, entirely locally with no data sent to…	60	1156	active
EmbeddedLLM/JamAIBase JamAI Base is an open-source backend-as-a-service platform for AI that combines an embedded SQLite database and LanceDB vector database wit…	66	1101	active
ModernRelay/omnigraph Omnigraph is a lakehouse-native graph database written in Rust that stores versioned graphs on object storage using the Lance format, with …	82	1092	active
DrizzleTime/Foxel Foxel is a self-hosted private cloud storage application that unifies file management across pluggable storage backends (S3, WebDAV, cloud …	78	1050	active
guangzhengli/ChatFiles ChatFiles is a Next.js web application that lets users upload documents and chat with them using GPT and embeddings via LangChainJS and a S…	21	3341	maintenance
alejandro-ao/ask-multiple-pdfs A Streamlit-based Python application built with Langchain that lets users chat with multiple PDF documents using natural language. It extra…	29	1873	maintenance
peterw/Chat-with-Github-Repo A Python application that lets you chat with any GitHub repository. It clones a repo, embeds its documents into Activeloop Deep Lake, and s…	30	1142	maintenance
fcakyon/autollm AutoLLM is a Python library for rapidly building RAG-based LLM web apps and APIs, offering a unified API over 100+ LLM providers and 20+ ve…	10	1005	maintenance
pingcap/autoflow AutoFlow is an open-source Graph RAG knowledge base tool that builds knowledge graphs over crawled documentation and answers questions via …	63	2971	experimental
paulpierre/RasaGPT RasaGPT is a headless LLM chatbot platform built on top of Rasa and Langchain, serving as a boilerplate and reference implementation. It in…	53	2462	experimental
truefoundry/cognita Cognita is an open-source RAG (Retrieval Augmented Generation) framework by TrueFoundry for building modular, production-ready RAG applicat…	10	4418	abandoned
n4ze3m/dialoqbase Dialoqbase is an open-source self-hosted application for creating custom chatbots powered by a personal knowledge base, supporting many cha…	10	1793	abandoned
gnes-ai/gnes GNES (Generic Neural Elastic Search) is a cloud-native framework for building semantic search systems over text, images, and video using de…	10	1263	abandoned